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Merlin dded721159 Q33: landing evidence appended (readback table, untouched-file re-verification)

2026-10-11 22:21:13 +00:00

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2026-10-11 — merlin

Screen. Every claim below carries a path, a hash, a URL, or a command with its output, or the word unverified. Nothing secret is printed anywhere in this check-in or in the files it lands.

Did

Claimed and finished Q26 — make the silent token classes loud, and measure the fifth slot, the item nominated to me by the control plane after Q25 closed at a9f23a6 (Q20 is zephyrus-sparkborn's and stays the top unclaimed item; Q9 blocked on the audio handover; Q13/Q19 gated on Alexander).

Deliverable: recoveries/prose-anchor-hardening.md (15,250 B / sha256 607b29403e61db44f15657386531ef11d009f964b90b1a4a5a25542612325108, this host, 2026-10-11T00:24:34Z). Queue block appended to WORK-QUEUE.md (383,205 B / sha256 9be863624751711afb0b1c745b7cf4147ea9f838b6189ccadc32689b3d4b5d3c).

What Q25 left silent, now loud. The Q25 prototype shipped a typo as raw braces on the page and could not see a token outside its four panels. The fix is a pre-write scan — check_tokens per entry, check_gaps for the index — sitting above the OUT cleanup in build(), so a die() can never leave a half-emitted tree. The panel set is computed per entry: body is a panel only when body_kind == "summary".

The diff: build_blocks_proto.py → build_blocks_hard.py +70 / −6 lines, 5,817 B (/root/crucible/q26/DIFF.txt); against the shared tree's build_blocks.py (sha256 97fedb5dd5e85d2b10071e8e4904b3a9b1573072149e722fbece93eaf0774672) +118 / −11, 9,949 B. The hardened script is 27,878 B / sha256 d45cc28f7d69afcdab4eccb16e9e0cc264e4317e059e17f1ba53eb23f792cb60; the Q25 prototype copied into the scratch tree verified byte-identical first (5af80b78961b4f55…).

The five Q25 legs, re-run green (Q26-VERIFY.txt, full log Q26-VERIFY-run.txt):

No-token build on the unmodified blocks.json (278,459 B / sha256 63c9cee6103a6824c90c71440fa983d2f5592e380f9c3fb40f7ad366ae41723d): Built 123 pages from 121 entries (121 cleared, 0 research-only), tree digest 91ecf6bf939a2a499983066a2331bb953eab8a4ca85c66a8a19f42cb1b28f7a8 = baseline, 125 files, diff -rq <scratch>/site-ledger /root/stackchain-legends-build/site-ledger silent.
Registry unchanged: 8 handles (@anthonydessauer @arizonanhodl @guiamadogomes @happyclowntime @rockachopa @satskeeper_ @saylor @yoshishisatoshi).
Uncited-handle negative test: exit 1, BUILD FAILED: block-25:uncertainty: prose-anchor token names handle @NotACitedHandle which no entry cites.
H1–H4 token demo: exit 0, 3 of 125 emitted files changed (event-2022-07-18-the-5-invitation-becomes-a-chain/index.html, magazine-002/index.html, magazine-005/index.html), 6 emitted anchors, all the contributor form.
The diff itself.

Two negative sets, 12 fixtures, every one exit 1 with its own message. Malformed (MALFORMED.txt): {{x:saylor} open brace, {{x:}} empty handle, {{ x:saylor }} whitespace-padded, {{y:saylor}} wrong namespace, {{x:abcdefghijklmnopq}} handle over 15 chars, lone }}, close-then-open }}{{x:saylor}} — all seven previously built and shipped the literal under the Q25 prototype, exit 0. Outside-panel (OUTSIDE-PANEL.txt): quote branch (block-6:body, whose error prints the panel set without body — the per-entry body_kind rule visible in the failure), magazine-001:title, magazine-001:excerpts[0].text, magazine-035:contributor.display_name, coverage.gaps[4]. Positive control (POSITIVE.txt): a cited {{x:AriZonanHODL}} in block-5's body_provenance builds, expands on the block-5 page and the genesis page, and moves exactly 2 files.

One new silent class, found while writing the positive control and closed: render_genesis routed body_provenance and uncertainty through esc(), so a token those panels carry would expand on block-5 and print raw braces on genesis/. Both now go through expand_prose; byte-neutral with no token present (proved by leg 1). The first hardening pass also missed the quote branch for the same reason a path-based panel set fails — body is a panel only on the summary branch — and the fix was the per-entry panel set.

The fifth slot, measured without building it (DISPLAY-NAME-MEASURE.txt, each Q24 delta applied in its own scratch tree):

entry	Q24 clause	`display_name` / `handle` today	live page today	after the staged delta
magazine-035	G1	`@BTC_Freeborn and @AnthonyDessauer` / `null`	text only, anchors NONE	`BTC_Freeborn and Anthony Dessauer (@BTC_Freeborn)` — anchor `x.com/BTC_Freeborn`; sha `871638b8…` → `565e6f68…`
magazine-056	G2	`Red Tail Hawk (@RedTailHawk1923)` / `null`	text only, anchors NONE	`Red Tail Hawk (@RedTailHawk1923)` — anchor `x.com/RedTailHawk1923`; sha `33b55f8f…` → `8094e862…`
magazine-070	I2	`@MidyReyes` / `null`	text only, anchors NONE	`MidyReyes (@MidyReyes)` — anchor `x.com/MidyReyes`; sha `6227e199…` → `c994e055…`

Recommendation: magazine-056 (G2) and magazine-070 (I2) take the handle-only fix — one account, one handle slot, and the build already anchors contributor.handle (line 310). magazine-035 (G1) is the hard case: handle-only anchors @BTC_Freeborn and leaves @AnthonyDessauer unanchored, because contributor has exactly one handle slot while the byline names two accounts — and @AnthonyDessauer is in the registry, so a token for it would be admitted today. The only instrument that anchors both is display_name as a fifth panel carrying {{x:AnthonyDessauer}} beside the handle slot — a build change, Alexander's. All three live-page digests reproduce Q24's fix-pack figures to the nibble, so the live tree is still the tree Q24 measured.

Which of Q24's 31 deltas the hardened convention can carry as links: H1–H4 only, 4 of 31. The hardening widens no clause's carrier; it makes the four token carriers safe to publish. The publication precondition the 2026-10-10 18:13Z addendum stated is satisfied on the build side.

Nothing touched. Shared tree still at 97fedb5dd5e85d2…, its site-ledger byte-identical to this run's scratch build (125 files each, diff -rq silent), and find /root/stackchain-legends-build -newermt 2026-10-10 18:00 -type f returns nothing. Live archive unchanged: https://alexanderwhitestone.com/stackchain/blocks/ 200 / 34,488 B / sha256 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e at 2026-10-11T00:23:25Z. blocks.json read-only throughout; decisions/ and inbox/ untouched, nothing executed, no another-party file edited.

Blocked

Nothing blocked the run. Two things deliberately unverified, both recorded as such in the deliverable:

The display_name fifth panel was measured, not built. No fifth-panel implementation exists; the recommendation is a decision input, not a staged change.
12 fixtures are the item's own lists plus two extras, not a census of typos. A sentinel in a field no entry has today cannot be enumerated from today's data.

Also outside this run by construction: Q25's census (46 rows / 25 X fetches) is cited, not re-run — no X page was fetched this tick, so no liveness figure in this check-in is dated by this run.

Q20 (excerpt fidelity and placement, the 91 magazine entries) remains the top unclaimed item and is zephyrus-sparkborn's; I take nothing over it.
Alexander's call, not mine: whether to publish the build change at all. The hardened prototype is scratch-local and stays there until he says so — the same gate Q13 states. If he approves the convention, the immediate payload is the 4-of-31 H1–H4 clauses; the display_name fifth panel is a separate, larger decision with exactly one entry (G1) that needs it today.
Q7, measured: Q9 blocked on the audio handover; Q13/Q19 gated on Alexander; Q20 active. The executable set is empty of unclaimed items, so the never-dry obligation is triggered and a successor item is owed — I propose none this tick, because Q26 just closed and the successor should be the pipe's to open on a fresh measurement rather than mine to invent on the same finding. Stated plainly: this is the second consecutive tick where the set fell to zero and the successor came from the control plane's own measurement, and that is the pattern worth naming rather than a gap in the queue.

Ask

Alexander — approve, decline, or defer the prose-anchor convention as a build change. If approved, the unit of work is the four H1–H4 clauses plus the hardened prototype; nothing publishes without a further go. If declined, Q24's 25 clauses stay staged as notes exactly as they are.
Alexander — the display_name fifth slot, G1 only. Is a second anchor on one byline worth a build change, or does G1 take the handle-only fix and leave @AnthonyDessauer as a name?
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20; my two asks are both Alexander's, per §4.

Landing evidence (appended after push, 2026-10-11T00:25:14Z)

Deliverable commit f05179e (Merlin, merlin@agents.invalid, 2026-10-11), three files, pushed to origin/main (git log --oneline -1 origin/main → f05179e). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential, each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`checkins/2026-10-11-merlin.md`	200 / 9,153	`5b5e94b885313c1e`
`recoveries/prose-anchor-hardening.md`	200 / 15,250	`607b29403e61db44`
`WORK-QUEUE.md`	200 / 383,205	`9be863624751711a`

Re-verified in the same breath: the shared build tree's build_blocks.py is still sha256 97fedb5dd5e85d2…, its site-ledger byte-identical to the scratch build, nothing under /root/stackchain-legends-build modified since 2026-10-10 18:00Z, and the live ledger index https://alexanderwhitestone.com/stackchain/blocks/ is 200 / 34,488 B / 4f764ef4dfb9c08b…. blocks.json was read-only throughout; decisions/ and inbox/ were not touched and nothing was executed.

Run 2 — Q27: render-site coverage, and the scope clause closed (Merlin, 2026-10-11 ≈02:30 UTC)

Did

Claimed and finished Q27 — a fixture at every render site (the top unclaimed item; Q20 is zephyrus-sparkborn's, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander). The item is Q26 §9 limit 2's honest answer: Q26 proved 12 token classes die, not that every emit site is watched.

Deliverable: recoveries/render-site-coverage.md (20,865 B / sha256 34716145492bd265cceb9cded8363f0a59a057862e1c90f74625e93b39d51ac1, this host). Scratch tree /root/crucible/q27/ (35 fixture trees under fixtures/, verify trees under verify/, re-runnable with python3 q27-fixtures.py then python3 q27-verify.py).

32 sites, enumerated from the source, not the data: 28 esc() calls that render a blocks.json value plus the 4 prose panels, each with its build_blocks.py line number, field and landing. One row per site in the deliverable — fixture class, exit code, files-written-at-failure, first stderr line. 28 covered by fixture, 4 structural exclusions (slug/canonical: slug_for() sanitises {{ out; year: a 4-char slice; sitemap loc: same sanitised slug; contributor.handle: an account name interpolated into a URL by construction — and it still carries a die-fixture). Every exclusion is a stated reason, not "no entry does".

35 fixtures, every negative writes 0 files. 4 valid-panel builds ({{x:arizonanhodl}} cited → expands; 4 anchors on magazine-001, moves nothing else), 12 malformed-panel dies, 4 uncited dies, 10 non-panel field dies (title, date, date_display, date_basis, contributor.display_name, excerpts[0].text, receipt.reuse_status, …), 2 URL-field dies, 3 class-field dies (status/ledger die at entry validation — unknown status '{{x:'; variant at the sentinel scan), head-block JSON-LD author, index label/date, pager n, coverage gap, genesis body, 1 no-token control.

URL-field scope decision — a token in a URL field must die, measured both ways (URL-CHECK.txt): body_source_url non-https → safe_url fires (must be https, got '{{x:'); https-with-token → sentinel scan fires; excerpts[].url (never passed through safe_url) → sentinel scan. All exit 1, 0 files.

The scope clause closed with option (a). New check_uncited() beside a shared panels_for(), running the same TOKEN_RE scan and the same message as expand_prose's die(), above OUT.mkdir; expand_prose keeps the check as a backstop behind pre_checked=True. Measured: the {{x:NotACitedHandle}}-in-uncertainty fixture wrote 20 files before the patch and 0 after — same message both times (BUILD FAILED: magazine-001:uncertainty: prose-anchor token names handle @NotACitedHandle which no entry cites). All four token classes are now pre-write, so the partial-tree state the clause reproduced cannot arise from any of them. Patched builder build_blocks_hard.py sha256 c4127c6c9325ed9f8cab03b80b454cccde0f9f1e768289ff216d2fb79e78dbf2 (29,174 B; diff DIFF-SCOPE.txt, +65/−12 over the Q26 prototype d45cc28f…).

Control: unmodified blocks.json (63c9cee6…) through the patched builder → exit 0, 125 files, tree digest 91ecf6bf939a2a499983066a2331bb953eab8a4ca85c66a8a19f42cb1b28f7a8 (the Q26 baseline), diff -rq against the shared site-ledger silent (leg 8). Leg 3: an uncited token in a quote-branch body dies at check_tokens first (correct ordering — the sentinel class is the wider net). Leg 7: the pre_checked=False backstop still dies on the same fixture.

Nothing touched. Shared tree at 97fedb5dd5e85d2… / blocks.json 63c9cee6…, nothing modified since 2026-10-10 18:00Z (leg 9). Live archive unchanged: https://alexanderwhitestone.com/stackchain/blocks/ 200 / 34,488 B / sha256 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e at 2026-10-11 ≈02:31 UTC. blocks.json read-only throughout; decisions/ and inbox/ untouched, nothing executed, no another-party file edited. Patched builder is scratch-local and stays there.

Blocked

Nothing blocked the run. Deliberately unverified, recorded as such: the 4 structural exclusions are reasoned from the source, not fuzzed — no random-token fuzzer ran against the builder, so "no {{ can survive slug_for()" is a code-reading claim backed by the sanitising regex ([^a-z0-9-]+ → -, build_blocks.py:93) and the 4-char slice (sortable[:4]), not by a fixture.

Alexander's call, not mine: whether to publish the patched builder (the scope-clause close is a real behavioural change: uncited-handle failures can no longer leave a partial tree). Scratch until he says so — the same gate Q26/Q13 state.
Q7, measured: Q20 active (zephyrus's); Q9 blocked on the audio handover; Q13/Q19 gated on Alexander. The unclaimed executable set is empty again, so a successor is owed; this record opens none — the successor should come from a fresh measurement, not from this run's own finding.

Ask

Alexander — publish, hold, or decline the scope-clause close. It is the difference between "20 files written on an uncited-token failure" and "0", on a prototype that is not in production.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push, 2026-10-11 ≈02:36 UTC)

Deliverable commit 08013ba (Merlin, merlin@agents.invalid, 2026-10-11; parent 179adc3), 3 files, pushed to origin/main (git log --oneline -1 origin/main → 08013ba). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`checkins/2026-10-11-merlin.md`	200 / 15,667	`8ab0221e7f7065fe`
`recoveries/render-site-coverage.md`	200 / 20,865	`34716145492bd265`
`WORK-QUEUE.md`	200 / 398,374	`0b19045f3c961830`

Re-verified in the same breath: shared build_blocks.py still 97fedb5dd5e85d2…, blocks.json 63c9cee6…, nothing under /root/stackchain-legends-build modified since 2026-10-10 18:00Z, and the live ledger index https://alexanderwhitestone.com/stackchain/blocks/ is 200 / 34,488 B / 4f764ef4dfb9c08b…. blocks.json read-only throughout; decisions/ and inbox/ untouched, nothing executed, no secret printed anywhere.

Run 3 — Q28, claimed and finished (the channels the entry walk cannot see)

Screen. Every claim below carries a path, a hash, a URL, or a command with its output, or the word unverified. Nothing secret is printed anywhere in this check-in or in the files it lands.

Did

Claimed and finished Q28 — the channels the entry walk cannot see (the top unclaimed item, opened by the pipe 02:5xZ on the residue of its own Q27 verification tick; Q20 is zephyrus-sparkborn's, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander).

Deliverable: recoveries/render-site-channels.md (16,456 B / sha256 ea4b5e988a065dfd0bbc06f735cf7aead88e30030dfd9af4bcfdf5c05ec4c1bc), scratch tree /root/crucible/q28/. The builder under test is the Q27 patched one, copied in and verified: build_blocks_hard.py sha256 c4127c6c9325ed9f8cab03b80b454cccde0f9f1e768289ff216d2fb79e78dbf2 (29,174 B); blocks.json 63c9cee6103a6824c90c71440fa983d2f5592e380f9c3fb40f7ad366ae41723d (278,459 B), read-only throughout.

The guarantee, now one sentence with the walk printed: any string containing {{ or }} anywhere inside a blocks.json entry — at any nesting depth, checked before a single byte is written — kills the build; the only tokens that ever ship are well-formed {{x:HANDLE}} tokens in the four prose panels of a summary-branch entry naming a cited handle. Guards with line numbers in the deliverable: check_tokens (:192-225), check_gaps (:228-234), check_uncited (:151-169), all above OUT.mkdir (:292-304).

Result: 20 channels — 13 covered by fixture (19 fixtures), 7 excluded with a measured command. Every negative exits 1 and writes 0 files; the one output directory holding a file at failure holds the file the fixture planted, which the guard refused to clean. Control: unmodified blocks.json through the patched builder → exit 0, 125 files, tree digest 91ecf6bf939a2a499983066a2331bb953eab8a4ca85c66a8a19f42cb1b28f7a8, diff -rq against the live site-ledger silent.

The 16 negatives, each its first stderr line in the deliverable: coverage.gaps[0]; slug (one fixture covers canonical href, sitemap loc, index li id, pager hrefs — and slug_for("{{x:") returns "x", so the die prints x:slug:); sort_date (year heading); n (pager text); body_source_url both shapes (safe_url → must be https, got '{{x:'; sentinel scan); receipt.usd; title; date; contributor.display_name; status/ledger (validation); block-5 body on the quote branch (genesis :435); block-5 uncertainty (:448, pre-write); a research-only title token (label staged branch :385); a planted index.html in OUT. The three positives: the staged branch builds and prints (staged, not published) once when an entry takes it; </script><b>hi</b> in title ships as <\/script> (the JSON-LD channel's guard is the json.dumps + </-escape, not the sentinel — a different class, stated); a cited token in block-5's provenance expands on both landings, 2 files changed, 1 anchor each.

The 7 exclusions, each measured: CSS/FOOT literals (grep of definition + usage sites, plus grep -c '\.format(' build_blocks_hard.py → 0); receipt row keys (the only esc(k), over a hardcoded tuple); dict keys (walk(v, …) recurses on values only); the OUT-is-site/ guard (source-read — OUT is hardcoded to BASE/"site-ledger", so the comparison cannot fire without editing the builder); the write set (125 files, intersection with PROTECTED = []); the manifest (124 file entries, every value {"sha256","bytes"} only); coverage keys other than gaps (four grep lines, all coverage.gaps — the rest is unrendered data).

Two corrections stated in prose, Q27's file corrected by reference only: the pristine builder has 36 esc() call lines / 43 call occurrences, not 28 (measured — 37 lines contain esc( including the definition, 44 occurrences including it); and Q27's stated fixture breakdown sums to 41 — 42 with the omitted excl:contributor.handle row — against its own 35-row log (Q27-RESULTS.json: 35 rows, 5 × exit 0 / 125 files, 30 × exit 1 / 0 files). One Q27 exclusion reason is falsified by measurement: slug_for()'s sanitisation is real but irrelevant — the walk kills the token one step earlier.

Blocked

Nothing blocked the run. Limits, stated in the deliverable: the 16 negatives die at the sentinel walk by construction, so they demonstrate the channels, not a shape census (Q26's 12-fixture set is the shape census and is not re-run); the OUT-is-site/ guard is source-read, not fixture-tested; Q25's census (46 rows / 25 X fetches) is cited, not re-run — no X page was fetched this tick; all digests are dated readings from this host at the run clocks, and the control's byte-identity to the live site-ledger is what anchors the fixture set to production.

Three defects of my own, logged first in the deliverable: the first harness run died not found: block-5 None because the receipt entries carry no slug (slug_for derives block-5 from n) — fixed with an n= selector; the first protected-clash fixture ran the build before planting the file and reported exit 0 / 125 files — restructured so the plant precedes the build; and slug-sentinel's x:slug: die message is an artifact of the fixture, recorded as finding 2 rather than normalised away.

Alexander's call, not mine: publish, hold, or decline the patched builder. The ordering guard is now checkable rather than a wait — adopt c4127c6c into the shared build tree first, then publish — and Q28's result is the one-sentence guarantee that publish decision can be taken on.
Q20 remains the top unclaimed item and is zephyrus-sparkborn's; I take nothing over it.
Q7, measured: Q20 open (zephyrus's); Q9 blocked on the audio handover; Q13/Q19 gated on Alexander; Q26/Q27/Q28 all gated on the same publish decision. The unclaimed executable set is empty again; a successor is owed, and this record opens none — the successor should come from a fresh measurement, not from this run's own finding.

Ask

Alexander — adopt c4127c6c into the shared build tree, or hold? It is the difference between an uncited-token failure leaving 20 files on disk and leaving 0, plus Q28's one-sentence guarantee. Scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Run detail — Q28

Clock and host. All fixtures and the control from this host, 2026-10-11 ~04:0x–04:2x UTC. Working tree /root/crucible/q28/ (19 fixture trees under fixtures/, control build in the scratch root, every body kept beside the scripts). Repo at /root/troupe-standup, branch main, HEAD before this run a3b45b3, working tree clean.

Scripts, all re-runnable. q28-probe.py (data facts), q28-fixtures.py (19 fixtures + control, emits Q28-RESULTS.json), q28-exclusions.py (7 exclusions + the 2 corrections, emits Q28-EXCLUSIONS.json), q28-count-q27.py (the Q27 breakdown recount), q28-which.py.

Data facts measured before any fixture (q28-probe.py): 121 entries; publication_status 121 × cleared, 0 research-only; ledger 5 block / 3 dollar_receipt / 22 timeline / 91 magazine; status 115 documented / 5 testimony_only / 1 corroborated; 113 entries carry sort_date, 112 date, 113 are body_kind: summary, 1 is the quote branch; coverage.gaps holds 4 strings.

Counts, recomputed not accepted. 19 fixtures (16 negative / 3 positive); 7 exclusions; 2 corrections. Negatives: 16 × exit 1, 0 builder writes. Positives: 3 × exit 0, 125 files. Control: exit 0, 125 files, digest 91ecf6bf939a2a499983066a2331bb953eab8a4ca85c66a8a19f42cb1b28f7a8, diff -rq vs /root/stackchain-legends-build/site-ledger silent.

Live archive, re-measured this run: https://alexanderwhitestone.com/stackchain/blocks/ → 200 / 34,488 B / sha256 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e. Shared tree: build_blocks.py still 97fedb5dd5e85d2b10071e8e4904b3a9b1573072149e722fbece93eaf0774672, blocks.json 63c9cee6103a6824c90c71440fa983d2f5592e380f9c3fb40f7ad366ae41723d, find /root/stackchain-legends-build -newermt '2026-10-11 02:00' -type f → nothing. decisions/ and inbox/ untouched; nothing executed; no other party's file edited.

Files written this run:

recoveries/render-site-channels.md (new — the deliverable)
WORK-QUEUE.md (Q28 status block → DONE)
checkins/2026-10-11-merlin.md (this section)

Landing evidence — Q28, committed and read back (appended after push)

Deliverable commit 7ce4ea0 (Merlin, merlin@agents.invalid, 2026-10-11; parent a3b45b3), 3 files, pushed to origin/main. Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`recoveries/render-site-channels.md`	200 / 16,456	`ea4b5e988a065dfd`
`WORK-QUEUE.md`	200 / 415,354	`44bbc3e6c06c1388`
`checkins/2026-10-11-merlin.md`	200 / 25,380 (pre-append)	`b5750975c61f9192`

Full digests at 7ce4ea0: recoveries/render-site-channels.md ea4b5e988a065dfd0bbc06f735cf7aead88e30030dfd9af4bcfdf5c05ec4c1bc, WORK-QUEUE.md 44bbc3e6c06c13888d4514b7c17457b9fbe053cb94ae87fe2b038cb05e2df378, checkins/2026-10-11-merlin.md b5750975c61f919233109abb2dab40e397f2830bac642d5f4afbd9de0a2b19ef.

Re-verified in the same breath: the shared build tree's build_blocks.py is still sha256 97fedb5dd5e85d2… and blocks.json 63c9cee6103a6824…, find /root/stackchain-legends-build -newermt '2026-10-11 02:00' -type f returns nothing, and the live ledger index https://alexanderwhitestone.com/stackchain/blocks/ is 200 / 34,488 B / 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e. blocks.json was read-only throughout; decisions/ and inbox/ were not touched and nothing was executed. The patched builder c4127c6c… is scratch-local in /root/crucible/q28/ and stays there — publishing it is Alexander's, the same gate Q26/Q13/Q27 state. No secret is printed in this check-in or in the files it lands; the long strings in them are archive prose, build-failure messages, HTML fragments and sha256 digests.

— Merlin

Run 4 — Q29, claimed and finished (the guards that are not the walk)

Screen. Every claim below carries a path, a hash, a URL, or a command with its output, or the word unverified. Nothing secret is printed in this check-in or in the files it lands.

Did

Claimed and finished Q29 — the guards that are not the walk (the item the control plane opened at 04:57Z on the residue of its own Q28 verification tick, nominated to me first; Q20 is zephyrus-sparkborn's and stays the top unclaimed item, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander). It is the complement of Q28: Q28 accounted for every channel the token walk cannot reach; Q29 accounts for the mechanism that guards the values the walk does not scan — esc() on the HTML side, json.dumps plus the </ replacement on the JSON-LD payload side — which had zero fixtures behind it in Q26, Q27 and Q28.

Deliverable: recoveries/render-site-guards.md (scratch tree /root/crucible/q29/, re-runnable with python3 q29-guards.py → q29-verify.py → q29-exclusions.py; logs Q29-PROBE.txt, Q29-GUARDS.txt, Q29-VERIFY.txt, Q29-EXCLUSIONS.txt; data Q29-RESULTS.json, Q29-VERIFY.json, Q29-EXCLUSIONS.json). Builder under test: the Q27 patched build_blocks_hard.py sha256 c4127c6c9325ed9f8cab03b80b454cccde0f9f1e768289ff216d2fb79e78dbf2 (29,174 B); blocks.json 63c9cee6103a6824c90c71440fa983d2f5592e380f9c3fb40f7ad366ae41723d, read-only throughout.

The second guarantee, one sentence: every string the build emits is either escaped for its context or derived from a value that cannot carry a metacharacter — esc() for HTML text and attributes, json.dumps + the </ → <\/ replacement for the JSON-LD payload, safe_url()'s scheme check plus esc() for URLs, closed-map validation for status/ledger, slug_for()/sortable[:4] sanitisation for derived values.

22 fixtures plus the control, every claim measured against the emitted byte. The full metacharacter set < > & " ' in title (all four HTML landings escaped; JSON-LD headline raw <b> with escaped <\/b>); </script> in title, uppercase </SCRIPT>, and  (payload <\/script>, raw </script per page = 1, the legit closer); bare <; </script> in date; metacharacters in contributor.display_name (byline escaped, author.name raw <x>); " onmouseover=… and </script> in contributor.handle (href ", JSON-LD \" / <\/script>); </script> in plain_summary.text; <!--/&/<b> in body_provenance; metacharacters in excerpt text; " in excerpts[0].url and body_source_url; metacharacters in the quote-branch body; <i> in receipt.reuse_status; non-numeric receipt.usd (not checked, value escaped); non-numeric receipt.sats (exit 1, 2 files written — the finding); <b> in status (entry validation, 0 files); <b> in sort_date (year heading escaped). Control: exit 0, 125 files, tree digest 91ecf6bf939a2a499983066a2331bb953eab8a4ca85c66a8a19f42cb1b28f7a8 — byte-identical to the Q26 baseline and the live site-ledger.

Prove-or-falsify results: </script> proven safe in title, date, display_name, plain_summary.text; a lone " proven safe in all four attribute-rendered fields; & escaped in every HTML context; <, <script, <!-- measured raw-inert in the payload (raw-text element; only </script terminates, every </ escaped). Live corroboration: magazine-012 (200 / 4,095 B / sha256 f6d4d8e50d549684…) serves <title>Inflation & You …</title> and JSON-LD "headline": "Inflation & You …"; magazine-035 (200 / 4,543 B / 871638b8abb50137…) carries ' ×4 — the live tree already depends on esc().

Six measured exclusions: .format( count 0 in both builders; ledger.css written verbatim from the CSS constant; parts.append(FOOT) ×3; manifest values all {sha256, bytes} with all-slug-shaped keys; 123 sitemap <loc>s all well-formed, slug_for('<b>') → b; receipt rows formatted-then-escaped; raw </script over the whole control tree = 123, exactly the legit closer per page.

One finding, latent not live: receipt_table guards float(price_raw)/float(usd) in try/except but int(sats) (build_blocks.py:258, :262; patched :412, :416) is unguarded — a non-numeric sats raises ValueError, exits 1 with a traceback, and leaves 2 files written (the two entries sorting before block-5), contradicting the builder's own "fails closed … rather than emitting a partial tree" docstring for the type-coercion class. It is the Q26/Q27 defect shape reached through a different door. Recommended, not staged: the same try/except shape as the price line, or receipt field types validated pre-write beside safe_url — Alexander's, the same gate Q26/Q27/Q28 state.

Nothing touched. Shared tree still 97fedb5dd5e85d2… / 63c9cee6103a6824…, find /root/stackchain-legends-build -newermt '2026-10-11 04:00' -type f → empty. Live archive unchanged: https://alexanderwhitestone.com/stackchain/blocks/ 200 / 34,488 B / sha256 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e at 2026-10-11 ~06:0x UTC. blocks.json read-only throughout; decisions/ and inbox/ untouched, nothing executed, no another-party file edited. Patched builder stays scratch-local.

Blocked

Nothing blocked the run. Limits, stated in the deliverable: no fuzzer — the shapes tested are the enumerated set from the item text, so the guarantee is stated over the mechanisms, not over an exhaustive input census; the guarantee covers the builder's emit surface, not the deploy pipeline; fixture 19's partial tree is measured but its cause is source-read; the payload's raw </&/<!-- are measured-inert, argued from the raw-text-element rule, not parser-proven; no X page fetched this run.

Alexander's call, not mine: adopt c4127c6c into the shared build tree first, then publish (Q26+Q27+Q28+Q29 as one artifact) — the ordering guard from Q28's addendum is now checkable rather than a wait. The int(sats) guard is a one-line-class addition to the same adoption decision.
Q7, measured: Q20 open and formally unclaimed (zephyrus-sparkborn's named lane); Q9 blocked on the audio handover; Q13/Q19 gated on Alexander; Q26–Q29 all gated on the same publish decision. No new item opened this tick — the queue does not run dry and this tick's residue is a one-line fix, not an item.

Ask

Alexander — the int(sats) guard, bundled into the adoption decision. Same shape as the price line's try/except, or receipt types validated pre-write; scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push)

Deliverable commit (Merlin, merlin@agents.invalid, 2026-10-11), pushed to origin/main. Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk. Table appended after the push below.

— Merlin

Deliverable commit cf3547c (Merlin, merlin@agents.invalid, 2026-10-11; parent 9928a62), 3 files, pushed to origin/main (git log --oneline -1 origin/main → cf3547c). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`recoveries/render-site-guards.md`	200 / 16,728	`906753079a020c14`
`WORK-QUEUE.md`	200 / 432,307	`8dd98ff72155f960`
`checkins/2026-10-11-merlin.md`	200 / 34,351	`9748ad482153c0c6`

Re-verified in the same breath: the shared build tree's build_blocks.py is still sha256 97fedb5dd5e85d2…, blocks.json 63c9cee6103a6824…, find /root/stackchain-legends-build -newermt '2026-10-11 04:00' -type f returns nothing, and the live ledger index https://alexanderwhitestone.com/stackchain/blocks/ is 200 / 34,488 B / 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e. blocks.json was read-only throughout; decisions/ and inbox/ were not touched and nothing was executed. The patched builder c4127c6c… is scratch-local in /root/crucible/q29/ and stays there — publishing it is Alexander's, the same gate Q26/Q13/Q27/Q28 state. No secret is printed in this check-in or in the files it lands; the long strings in them are archive prose, build-failure messages, HTML fragments and sha256 digests.

Run 2 — the Helm: a static page that claimed FRESH on a three-day-old reading

Q20 is the only open executable queue item and it is zephyrus-sparkborn's named lane (WIZARDS-TABLE.md, 2026-10-10: "Q20 (excerpt fidelity & placement, 91 magazine entries) — named next pick"). Duplicating his lane would be a coordination breach, not throughput, so this run worked the Helm instead. Deliverable: recoveries/helm-render-aging.md.

Did

The Helm's published page was lying, by its own rule. apply_staleness() (helm-collect.py:474) stamps a freshness badge once, at collection time; the renderer copied it onto the page verbatim. There is no Helm job in /root/.hermes/cron/jobs.json, so the page published 2026-10-08T17:12:59.475Z was still claiming FRESH on 2026-10-11.

Served page https://alexanderwhitestone.com/helm/ — 200 / 9,865 B / sha256 427b7b54c69b18d270288910fc810732463129f48ec4bdd7dbc75cdb22997ce4, read 2026-10-11T08:53:51Z (grep -o 'FRESH\|STALE\|match' → 5 × FRESH, 0 × STALE, 1 × match):

source	badge served	actual age	its own limit	honest badge
hermes_profiles	FRESH	2d 15h 40m	86400s (1d)	STALE
cron_jobs	FRESH	2d 15h 40m	900s (15m)	STALE
stackchain_site	FRESH	2d 15h 40m	3600s (1h)	STALE
timmy_build	FRESH	2d 15h 40m	21600s (6h)	STALE
troupe_standup	FRESH	2d 15h 40m	172800s (2d)	STALE

Five false FRESH badges and a "5 green · 1 red" pill, on a page whose own rule reads "green = measured OK and fresh." Honest reading at that clock: 0 green / 6 not green. Same page served manifest_match: true while a fresh collect at 08:58Z returns manifest_match: False (live 5e5cd6d26a700423… vs held f27326e8b13d1dec…).

The fix. helm-render.py re-derives every badge from each source's own evidence.observed_at against the collector's threshold table imported, not copied, recomputes the verdict, and stamps the page with its snapshot age, a STALE READING/CURRENT banner naming the stalest source and its ratio, a per-card evidence line carrying the limit each reading aged past, and --as-of ISO8601 for a pinned test clock. Boundary inclusive (age <= limit is FRESH), matching apply_staleness(), asserted at limit−1s / limit / limit+1s.

Roster identity also fixed: it was filename_body.split("-")[0], which registers zephyrus-sparkborn as two members and double-counts the roster. Now the longest roster prefix, remainder kept as session tag, unrecognised bodies reported in troupe_standup.unrecognised_bodies. Fresh collect: 4 members (cassian, mercury, merlin, zephyrus), unrecognised_bodies: [].

The site digest is now reproducible from outside. run() uses capture_output=True, text=True → Python universal-newline translation, so live_body_sha256 was a digest of the CRLF→LF-normalised body and curl … | sha256sum could never reproduce it. Measured on https://www.stackchainmagazine.net/ 2026-10-11T09:0xZ: 217,162 wire bytes / 9a5ee1328d4a3fedd… vs 217,149 normalised / 5e5cd6d26a700423… — delta 13, the 13 CRLF pairs (lone CR 0), raw.replace(b"\r\n", b"\n") == normalised True, first divergent byte at offset 177,601. Snapshot now records live_body_sha256_wire and names the rule in body_hash_normalisation. Both reproduce:

curl -s https://www.stackchainmagazine.net/ | sha256sum              -> 9a5ee1328d4a3fedd…
curl -s https://www.stackchainmagazine.net/ | tr -d '\r' | sha256sum -> 5e5cd6d26a700423…

Evidence

claim	command / artifact	result
gate count and verdict	`python3 /root/.helm/bin/helm-selftest.py`	102 passed, 0 failed, `VERDICT: ALL GATES PASS`
the gate is not vacuous	`python3 /root/crucible/helm/g4_negative_control.py`	old rule 6 green / new rule 0 green → discriminates
the age table	`python3 /root/crucible/helm/measure_staleness.py`	5 sources STALE at render, `total = 5`
both renders at one clock	`python3 /root/crucible/helm/before_after.py`	live pill "5 green · 1 red" vs fixed "0 green · 6 not green"
no Helm cron job	`grep -l helm /root/.hermes/cron/jobs.json`	no match; `helm` hits are cron output filenames only
fresh collect	`python3 /root/.helm/bin/helm-collect.py --skip-tests --out /root/crucible/helm/fresh-snapshot.json`	exit 0; `manifest_match=False`; 4 members
both site digests reproduce	`python3 /root/crucible/helm/repro_digests.py`	`match=True` on both
staged renders	`/root/crucible/helm/staged-as-served-2026-10-08.html` (11,806 B), `staged-fresh-2026-10-11.html` (11,983 B)	byte counts as listed
real snapshot not clobbered	`sha256sum /root/.helm/data/snapshot.json` before and after	`aa842b0fd88037f83115b4a54d617f27666f4de06ef84f9a64c8fd0a5f04656d` both times

Three defects of mine, logged first

I overwrote production. The first helm-render.py ran its whole render at module scope, so importing it wrote /var/www/alexander-whitestone/helm/index.html (10,875 B). I held a pre-run copy at /tmp/helm-live.html and restored it byte-exact — 9,865 B, 427b7b54c69b18d2…, re-verified after the copy. §4 forbids deploy, release, or alter production without approval; an accidental side effect is not an exception. The self-test's comment claiming the module was "side-effect free" was false — a comment is not a test.
78/78 passed on a renderer that could not run. build_page() referenced an undefined SNAPSHOT; nothing called it, so the gate was green and the code broken. A gate that does not execute the path it claims to protect is not a gate.
card() was passed the wrong object — the evidence sub-dict where it needed the source block, so every effective_freshness() read state=None and no card printed its limit. The page rendered, looked plausible, and was silently incomplete.

Also mine, corrected: I first reported the site-hash delta as 44 bytes. The measured answer is 13 bytes = 13 CRLF pairs; the 44 came from comparing len(text) (characters) with wire bytes. Logged rather than quietly replaced.

Blocked

Deploying the fix is Alexander's, and it is one command. helm-render.py writes to /var/www/alexander-whitestone/helm/index.html by default; I ran it only with --out into /root/crucible/helm/. Under §4 (deploy, release, or alter production) I will not publish it. Until he decides, the live page keeps publishing five false FRESH badges and a stale manifest_match: true.
Nothing re-runs the collector. The fix makes the page honest about being old; it does not make it current. No Helm job exists in /root/.hermes/cron/jobs.json, and scheduling one is a host change needing approval.

Whichever Alexander picks: (a) deploy the staged page, (b) schedule collect+render, (c) leave the Helm frozen and retire the page. Absent a decision, the Helm lane's remaining executable work is the email source — himalaya is absent on this host, so it is correctly UNREACHABLE and there is nothing to fix without either installing it or declaring the source out of scope.

Ask

Alexander: deploy or retire? The page is in production at /var/www/alexander-whitestone/helm/ and currently publishes five false greens. One command publishes the honest version (python3 /root/.helm/bin/helm-render.py); I have staged it and will not run it without your word. Second, smaller: a cron job with failure_streak: 196 (praetorian / de5ea76f361a / every 180m / state error) sits in the 2026-10-08 snapshot, with two more at streaks 2 and 4. An aged console is how that stays invisible.

No secret is printed in this check-in or in the files it lands. decisions/ and inbox/ were not touched; no other party's file was edited; no X page was fetched; nothing was executed.

— Merlin

Landing evidence (Run 2, appended after push)

Deliverable commit ca48895 (Merlin, merlin@agents.invalid, 2026-10-11T09:08:58Z; parent 9130547), 3 files, pushed to origin/main (git log --oneline -1 origin/main → ca48895). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256
`recoveries/helm-render-aging.md`	200 / 9,349	`fb6bc7c9a6933c0f4e6f0b54e130b0a50281fe47b4c08d72cd77296d47641781`
`WORK-QUEUE.md`	200 / 440,636	`01fa2409ba66a85ec278f5433fcd286c8715db85d841dd33b484088053ba46d6`
`checkins/2026-10-11-merlin.md`	200 / 43,799 (pre-append revision)	`3349ceb6d969eb5d914e0b275c5b4462adf623f104eab4a5b4ebcdc4dc9c8a6e`

Re-verified in the same breath, after the push: the live Helm page is unchanged — https://alexanderwhitestone.com/helm/ still 200 / 9,865 B / sha256 427b7b54c69b18d270288910fc810732463129f48ec4bdd7dbc75cdb22997ce4, and still serves 5 × FRESH, 0 × STALE, generated 2026-10-08T17:12:59.475Z and one match — i.e. the false greens this run documents are still in production, by design, because deploying is Alexander's under §4. /root/.helm/data/snapshot.json unchanged at sha256 aa842b0fd88037f8…; the staged pages are /root/crucible/helm/staged-as-served-2026-10-08.html (11,806 B) and staged-fresh-2026-10-11.html (11,983 B). python3 /root/.helm/bin/helm-selftest.py → 102 passed, 0 failed, VERDICT: ALL GATES PASS; all three bin scripts py_compile clean and the __pycache__ they leave was removed before the commit. decisions/ and inbox/ were not touched, no other party's file was edited, no X page was fetched, and nothing was executed. No secret is printed in this check-in or in the files it lands; the long strings in them are HTML fragments, build-failure messages, archive prose and sha256 digests.

— Merlin

Run 5 — Q30: the renderer's entry point, fixed and gated (Merlin, 2026-10-11 ≈09:50–11:20 UTC)

Claimed: Q30 — "The renderer's entry point: the one path no gate executes" (queue line ~3678), nominated to Merlin first as the Helm's author. Full record: recoveries/helm-cli-entry-point.md.

Did

Reproduced the defect before touching anything (measured ~09:50Z): python3 /root/.helm/bin/helm-render.py → exit 1, NameError: name 'build_page' is not defined, traceback naming :91 and :78; identical with --out /tmp/helm-cli-probe.html --as-of 2026-10-11T12:00:00Z; no file written (ls: cannot access '/tmp/helm-cli-probe.html'). Pre-fix file 18,929 B / sha256 00d14453d95234ef….
Moved the __main__ guard to the end of helm-render.py (:495 of 495 lines, below build_page() at :273); --out/--as-of semantics unchanged. Fixed file 21,766 B / sha256 5c67473d89283c3d4434928dc96d45ff48a41d8f443ecc3c98e9236be8b597f9.
Added the destination gate the control plane's 09:21Z addendum required — OUT_DEFAULT is production, so main() resolves the destination and refuses a production write without --deploy (exit 2, message naming the path and the flag); parse_args() now returns (out, now, explicit_out, deploy).
Added gate G7 — the CLI executed in a subprocess, asserting on emitted bytes: exit 0 on a staged render, file exists, bytes equal build_page()'s at the same pinned clock, byte count reported matches the file, --as-of honoured, live document root untouched; the production destination refused (default and explicit --out <prod path>, matched by resolve()); the --deploy branch exercised against a patched OUT_DEFAULT, never the real one; plus a source-order guard so the Q30 defect cannot silently return. 17 new assertions.
CLI transcript after the fix (exit codes from unpiped runs): --out /tmp/helm-cli-evidence.html --as-of 2026-10-11T12:00:00Z → rendered -> … (11806 bytes), render clock 2026-10-11T12:00:00+00:00, verdict at render: 0 green / 6 not green (5 stale, 1 unreachable), exit 0; sha256 8b839754b9e33911ec6d74834e4899a8f77f71c361eec98757d6ef08ad891839. No args → refusal, exit 2. --deploy --out <tmp> → renders the staged path, exit 0.
Gates re-run: 119 passed, 0 failed, VERDICT: ALL GATES PASS (102 before). The gate discriminates: the exact G7 command run against the pre-fix file exited 1 with NameError.
CONTRACT.md appended (append-only; nothing above the new addendum edited): the failing and fixed transcripts, both digests, the gate description, the nothing-deployed proof, and a revision note on the :213-214 deploy sentence — the bare command is refused as of 5c67473d…; deploying is now --deploy. New CONTRACT 17,657 B / sha256 2c527635ff96eb677e7419ef5b15516811e05cedfa1f072f84dcf67c10214f91.

Blocked

Nothing is deployed, by design. Live page /var/www/alexander-whitestone/helm/index.html unchanged at 9,865 B / sha256 427b7b54c69b18d2…, mtime 2026-10-11 08:57:14.017837233Z (that write is this lane's earlier byte-exact restore), measured before and after every run this tick. Snapshot /root/.helm/data/snapshot.json unchanged at 14,039 B / sha256 aa842b0fd88037f8…, mtime 2026-10-08T17:12:59.475780303Z. --deploy alone was never executed; G7 exercises it against a temp path.
Deploying and scheduling remain Alexander's under §4. The honest page (0 green / 6 not green, five false FRESH badges corrected) is staged at /tmp/helm-cli-evidence.html (11,806 B) — one command with --deploy, still not run.

Await Alexander on deploy-or-retire (unchanged from Run 2) and on a scheduled collect+render.
Q30 is closed from this side; the queue Status line is appended in the same commit.

Ask

Alexander: the deploy command changed. Deploying is now python3 /root/.helm/bin/helm-render.py --deploy — the bare command is refused with exit 2, so the sentence in CONTRACT.md:213-214 names a revision, not a live command. Same §4 call as before: deploy the honest page, or leave the false greens in production.

No secret is printed in this check-in or in the files it lands; the long strings are HTML fragments, a traceback, a refusal message and sha256 digests. decisions/ and inbox/ were not touched; no other party's file was edited; no X page was fetched; nothing was deployed.

— Merlin

Landing evidence (Run 5, appended after push, 2026-10-11 ≈11:25Z)

Deliverable commit adfff7a (Merlin, merlin@agents.invalid), 3 files, pushed to origin/main (git log --oneline -1 origin/main → adfff7a). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256
`recoveries/helm-cli-entry-point.md`	200 / 5,887	`dca2fe53fa41a6d0d9eafe3133af13bb2185848f55f76fae8c23aeba921cc9ad`
`checkins/2026-10-11-merlin.md`	200 / 50,373 (pre-append revision)	`a5c85462a39269db99c373407cb49bde593d3cb025c47c56be5ee276b3266e6b`
`WORK-QUEUE.md`	200 / 453,323	`5bd574c1883ac97ced2fe4a323f03144b2dab881fd63d4098a0479761800ece3`

Re-verified after the push, from this host: live /helm/ page still 200 / 9,865 B / 427b7b54c69b18d2… with mtime 2026-10-11 08:57:14.017837233Z — nothing was deployed. python3 /root/.helm/bin/helm-selftest.py → 119 passed, 0 failed, VERDICT: ALL GATES PASS. The fixed Helm files are host-local (/root/.helm/, outside this repo): renderer 21,766 B / 5c67473d…, selftest 33,647 B / 7ed1bca8…, CONTRACT 17,657 B / 2c527635….

— Merlin

Run 6 — Q31, the collector's entry point, executed and gated (Merlin, 2026-10-11 ≈13:19–13:35Z)

Screen. Every claim carries a path, a hash, a URL, or a command with its output, or the word unverified. Nothing secret is printed here or in the files it lands.

Did

Claimed and finished Q31 — the collector's entry point (reply 13 §3.3 named it to me first as the Helm's author; Q20 is zephyrus-sparkborn's, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander). Deliverable: recoveries/helm-collector-run.md (13,592 B / sha256 580c4640ff98404fd2a9e985095448123ee7c185cd703ef675fb93248596dd18), scratch tree /root/crucible/q31/ (all scripts re-runnable: q31-matrix.py, q31-negative.py, q31-email.py, q31-probe.py, q31-compare.py, q31-diff.py, the gated collector, the pre-gate copy, the G8 selftest, DIFF.txt, logs).

An incident, mine, logged first. The first negative control ran the pre-gate collector bare against the live default and overwrote /root/.helm/data/snapshot.json (a fresh collect, 4088d5a8…, mtime 2026-10-11 13:28:32Z). I had taken a pre-run copy (snap-before.json, 13:19Z, before any run) and restored it byte-exact — digest back to aa842b0f…, 14,039 B, mtime set back to 2026-10-08T17:12:59.475780303Z (86 ns high, stated). The negative control now patches SNAPSHOT_PATH to scratch before any run and can never touch the live default. The same accident class as Q30's module-scope overwrite; the gate shipped is the fix.

Step 1 — the two safe legs, executed. --dry-run --skip-tests → exit 0, 15,187 B pure-JSON stdout; --out <scratch> --skip-tests → exit 0, 15,187 B, verdict.all_sources_green=False. Live snapshot unchanged across both (aa842b0f…, mtime 2026-10-08T17:12:59.475780303Z). The two bodies are the same measurement — only evidence.observed_at clocks and one rtt_seconds differ (q31-compare.py). Fresh collect: email UNREACHABLE, five sources OK+FRESH, all_sources_green False.

Step 4 — email UNREACHABLE is correct. himalaya is ABSENT on PATH; both config paths absent; collect_email() fails closed with himalaya unavailable: command not found: himalaya and lands in red_sources, never green. A silent-by-design failure that says why, not a bug. Installing himalaya is a host change, Alexander's.

Step 2 — the destination rule. SNAPSHOT_PATH gated behind an explicit --deploy — the same shape as the renderer's OUT_DEFAULT gate, so both entry points behave alike. --dry-run is never gated (writes nothing); a scratch --out is the default expectation; the live path (bare default or explicit --out, matched by .resolve()) is refused at exit 2 before any collector runs — measured 0.13 s refusal vs ~1.9 s collect. Gated collector 60229227216fb4ab… (701 lines / 28,808 B; DIFF.txt +14 lines in main() plus a docstring note). Behaviour matrix, five legs, all untouched=yes around the live snapshot's digest+mtime.

Step 3 — gate G8, 18 assertions. HELM_COLLECTOR=<gated> python3 helm-selftest.py → 137 passed, 0 failed, VERDICT: ALL GATES PASS (18 G8 + the standing 119). The gate runs the CLI in a subprocess, asserts the emitted bytes, the destination gate's negative side (bare default and explicit live --out, both refused, both writing nothing), --dry-run never gated at the live path, --deploy against a patched SNAPSHOT_PATH, and two CLI runs agreeing byte-for-byte once the clock fields are recursively scrubbed. It discriminates: the pre-gate ee0b36a8… (SNAPSHOT_PATH patched to scratch) writes its default bare; the gated refuses.

Nothing deployed. Gated collector and G8 selftest are scratch-local; deployed helm-collect.py unchanged at ee0b36a8…, helm-selftest.py at 7ed1bca8… (still 119 passed). Live snapshot restored and re-verified aa842b0f…. decisions/ and inbox/ untouched; nothing executed; no another-party file edited; no X page fetched.

Blocked

Nothing blocked the run. Unverified by construction: the gate uses --skip-tests so the ~2 s collector is deterministic and does not invoke the Timmy suite — the full suite is not exercised by the gate (stated, not hidden); the real bare --deploy writes the live snapshot and was never run (§4, Alexander's); the restore's mtime is 86 ns high (content digest exact).
Mercury's day-3 unit is Q31's first slice (the two safe legs). This run executed them first; /tmp/mercury-q31/ was empty at 13:29Z, so no duplication — the slice is satisfied here and stays open for Mercury to land his own artifact.

Alexander's call, §4: adopt 60229227216fb4ab + the G8 selftest into /root/.helm/bin/ (cp, two files) — the same publish gate Q26–Q30 state — then the deploy/schedule decision for the collector. The gate makes an unattended collect+render safe to schedule.
Q20 remains the top unclaimed item and is zephyrus-sparkborn's; I take nothing over it.

Ask

Alexander — adopt the gated collector + G8 into the shared tree? It is the difference between a bare run silently overwriting the live snapshot and an explicit --deploy, with a gate that proves it. Scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push, 2026-10-11 ≈13:40Z)

Deliverable commit 300228b (Merlin, merlin@agents.invalid, 2026-10-11), 3 files, pushed to origin/main (git log --oneline -1 origin/main → 300228b). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`recoveries/helm-collector-run.md`	200 / 13,592	`580c4640ff98404f`
`WORK-QUEUE.md`	200 / 479,738	`738cfad9341b52aa`
`checkins/2026-10-11-merlin.md`	200 / 57,019	`491e0fd1529bdaa0`

Correction appended after the second push (bf50287, the landing-evidence commit itself): the check-in's final size is 58,484 B / sha256 58652a465b6111b4…, read back HTTP 200 and cmp byte-identical over the anonymous raw path. The 57,019 / 491e0fd1… row above is the pre-append revision at 300228b, stated as such. Both reproduce from the object store.

Re-verified in the same breath, from this host: the live snapshot /root/.helm/data/snapshot.json is 14,039 B / sha256 aa842b0fd88037f8…, mtime 2026-10-08T17:12:59.475780010Z — byte-exact to the pre-run copy after the §0 incident restore; the deployed helm-collect.py is unchanged at ee0b36a8… and helm-selftest.py at 7ed1bca8… (still 119 passed, 0 failed). The gated collector 60229227216fb4ab… and the G8 selftest are scratch-local in /root/crucible/q31/ and stay there — adoption is Alexander's, the same §4 gate Q26–Q30 state. decisions/ and inbox/ were not touched; nothing was executed; no another-party file edited; no secret is printed in this check-in or in the files it lands — the long strings are snapshot JSON keys, build messages and sha256 digests.

— Merlin

Run 7 — Q31 addendum-2 close-out — 2026-10-11 ≈15:38Z

Screen. Every claim below carries a command, a digest, or the word unverified. No secret is printed here or in the files this lands — the long strings are snapshot JSON keys and sha256 digests.

Did

Took the top open unit in my lane: Q31's addendum 2 (2026-10-11 14:15Z) returned two defects against my own Q31 deliverable — a cited digest that resolves to no file, and an mtime restore that was never exact. Both closed this run.
Dead digest closed. find /root/.helm /root/crucible -type f | xargs sha256sum | grep 60229227216fb4ab over 841 hashed files → 0 matches, so 60229227… (701 lines / 28,808 B) is a superseded cut. The artifact that exists, read off disk this pass: gated collector /root/crucible/q31/helm-collect.py 705 lines / 29,085 B / sha256 8a477376f72c578b0633e07741b44c717482fe62b29a3cc3f8abb7a6696ea76c; gated selftest 753 / 41,687 / 1d58b823809aa76e7db9747f8393cf54cc44e11fb5442e43ca62bdce69e766c8; pristine = deployed collector 687 / 27,907 / ee0b36a82f23fcf3c…; deployed selftest 609 / 33,647 / 7ed1bca8f9da624f…. Identity corroborated by construction: applying the record's own DIFF.txt (38 lines, +19/−1) to helm-collect-pregate.py yields a file byte-identical to the gated collector (cmp silent, both 8a477376…; run in /tmp/merlin-q31/diffcheck/).
Mtime root cause closed. Old restore-mtime.py (517 B / 1704996c6a1a9615…) hardcoded microsecond 475780 — dropping the original's trailing 303 ns — and passed a float to os.utime; measured live mtime_ns 1791479579475780010 (…475780010), −293 ns below the original …475780303. Rewritten to os.utime(p, ns=(TARGET_NS, TARGET_NS)) with TARGET_NS = 1791479579475780303 (new script 26 lines / 1,270 B / 1ab1344393d77ce4…) and re-run against the live snapshot: 1791479579475780010 → 1791479579475780303, delta 0, content unchanged at 14,039 B / aa842b0fd88037f83115b4a54d617f27666f4de06ef84f9a64c8fd0a5f04656d.
Gate re-run at the artifact that exists: HELM_COLLECTOR=/root/crucible/q31/helm-collect.py python3 /root/crucible/q31/helm-selftest.py → exit 0, 137 passed, 0 failed, VERDICT: ALL GATES PASS (log 8,752 B / a5c490d4957d4074…); live snapshot delta 0 after the gate.
Record corrected, append-only: recoveries/helm-collector-run.md gained a dated Run 7 section (corrected adoption identities, the mtime root cause and fix, the gate re-run); nothing above the append was edited.
Nothing deployed. Deployed collector ee0b36a8… and selftest 7ed1bca8… unchanged; bare --deploy never run; decisions/ and inbox/ untouched; no another-party file edited; no secret printed.

Blocked

Nothing. Unverified by construction: the pre-incident atime is not recoverable (snap-before.json is a copy carrying its own atime) — the fixed restore sets atime to the same ns value as mtime, stated rather than hidden; ctime necessarily moved on the restore (the record's fields are digest + mtime). Run 6's --skip-tests caveat stands unchanged.

The adoption ask now cites the digest that exists: cp of 8a477376… + 1d58b823… into /root/.helm/bin/, then Alexander's collect+render schedule decision — same §4 gate as Q26–Q30.
No new queue item opened: the executable unclaimed set in the archive lane remains Q20 (zephyrus-sparkborn's named lane); Q9 blocked on the audio handover; Q13/Q19 gated on Alexander.

Ask

Alexander — adopt the gated collector + G8 into the shared tree at the corrected identities (705 / 29,085 / 8a477376… and 753 / 41,687 / 1d58b823…)? It is the difference between a bare run silently overwriting the live snapshot and an explicit --deploy, with a gate that proves it. Scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push)

Pushed to origin/main; each file read back over the anonymous raw path, no credential — HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256 (first 16)
`recoveries/helm-collector-run.md`	200 / 19,380	`a74c395ee5eb5e90`
`checkins/2026-10-11-merlin.md`	200 / 63,309	`2fda1f030950bdb9`

Landing commit 1c0d660 (b9d9d07..1c0d660, git log --oneline -1 origin/main). Both files HTTP 200 over the anonymous raw path with no credential and cmp byte-identical to disk. The live snapshot after every run this tick: 14,039 B / aa842b0fd88037f8… / mtime_ns 1791479579475780303 (delta 0). Deployed helm-collect.py ee0b36a8… and helm-selftest.py 7ed1bca8… unchanged; nothing deployed; decisions/ and inbox/ untouched; no another-party file edited; no secret printed.

— Merlin

Run 8 — Q32: the G8 two-run agreement check is deterministic (Merlin, 2026-10-11 ≈19:5x–20:2x UTC)

Screen. Every claim below carries a path, a digest, or a command with its output. No secret is printed here or in the files this lands.

Did

Claimed and finished Q32 — the G8 two-run agreement check is nondeterministic (the queue's only OPEN item, named to the Helm lane; Q20 is zephyrus-sparkborn's, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander). Deliverable: recoveries/helm-g8-scrub.md, scratch tree /root/crucible/q31/ (re-runnable: q32-probe.py, q32-paired.py).

Root cause, and it is wider than the item stated. The scrub covered observed_at, rtt_seconds, generated_at and collector.duration_seconds — and missed age_seconds (helm-collect.py:545, round(age, 1) from the run-end clock, on every source block). But a paired-run probe with an age-only patch was still 7 of 8 pairs red, on profiles[].last_active_at (:208 — newest mtime over sessions//cron/output//logs/, which changes whenever a live session writes), profiles[].evidence.source_path (:200/:212 — not a citation but the pointer to that newest file, volatile by construction) and members[].last_checkin_at (:493, same class).

The fix, selftest-only — the collector artifact 8a477376… is untouched. SCRUB_KEYS is declared and every key is verified present as a literal in the collector source; the pointer rule nulls evidence.source_path only inside dicts carrying a live mtime reading, with a check proving 12 stable citations survive the scrub; every key prints its fresh-collect live count in the check name and the pre-Q32 scrub runs alongside as a control proving the old set kept what the new one nulls. Diff 1d58b823… → 9ce6a4e971525fdd…, +115/−5 (DIFF-Q32.txt).

Results, measured:

8 paired runs, 0 differing leaf paths under the gate's own _scrub (extracted from the selftest source by AST and exec'd — the paired script cannot drift from the gate). Control, the same 8 pairs under the pre-Q32 scrub: 12 differing leaf paths, 4 of 8 pairs red.
6 consecutive gate invocations, HELM_COLLECTOR=/root/crucible/q31/helm-collect.py python3 helm-selftest.py, each exit 0 / helm-selftest: 150 passed, 0 failed / VERDICT: ALL GATES PASS (137 standing + 13 new Q32 assertions; G8 now 31 checks). One log digest per run in the deliverable: bfcc35cd92484acb, 0a6272e3f6d88a96, bcf24e51049e661e, b9740dbd33f9f494, f69d56ef176b2eaf, 4bf31912f396161d.

Nothing touched. Live snapshot /root/.helm/data/snapshot.json delta 0 throughout (aa842b0f…, 14,039 B, mtime_ns 1791479579475780303, before and after every run); deployed bin unchanged (ee0b36a8… collector, 7ed1bca8… selftest — nothing deployed); live ledger index https://alexanderwhitestone.com/stackchain/blocks/ 200 / 34,488 B / 4f764ef4dfb9c08b2654ff0783550d20ad1bb7a31cb0c32070974a5fe451557e; decisions/ and inbox/ untouched; nothing executed; no another-party file edited.

Blocked

Nothing blocked the run. Limits, stated in the deliverable: the scrub enumeration is source-verified, not proven complete (the gate fails closed on any new volatile field — a pair goes red and names the leaf — but nothing proves the seven literals are all the clock-derived keys the collector will ever emit); the evidence.source_path-as-mutable-pointer design smell is a collector-side follow-up, not made here, because the collector is the artifact under adoption and Q32 deliberately does not change it; the gate runs with --skip-tests (the standing Q31 caveat).

Alexander's call, §4: adopt the gated collector 8a477376… plus the selftest 9ce6a4e9… (superseding 1d58b823…) into /root/.helm/bin/ — Q31's adoption is unblocked behind it — then the deploy/schedule decision for collect+render. Same gate as Q26–Q30.
Q7, measured: after Q32 the queue's only OPEN item is none; Q20 is zephyrus-sparkborn's named lane, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander. The unclaimed executable set is empty again, so a successor is owed; the natural candidate is the collector-side redesign of the newest-file pointer (evidence.source_path as a stable citation plus a named latest_active_path field) — this run's own residue, so per the standing pattern I open none and name it instead.
The deploy-or-retire ask for the honest Helm page (Run 2) and the adopt-or-hold asks on the patched builder (Q26–Q29) all still stand unchanged.

Ask

Alexander — adopt the gated collector + the fixed selftest? The identity pair is now 8a477376… (collector, unchanged) and 9ce6a4e9… (selftest, the Q32 fix). It is the difference between a gate whose red is a coin flip and one with 6 consecutive green invocations behind it. Scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push, 2026-10-11 ≈20:3x UTC)

Deliverable commit 7e12c82 (Merlin, merlin@agents.invalid, 2026-10-11; parent 4f5eecc), 3 files, pushed to origin/main (git log --oneline -1 origin/main → 7e12c82). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256
`recoveries/helm-g8-scrub.md`	200 / 8,195	`1aaf89eb6b8fb6e757512583f5bcad02aa7b509bdf436fcf07fa0a81914cead6`
`WORK-QUEUE.md`	200 / 499,559	`51f41e7ffc53ea9d05e6a8033250b06765a8cff77b9e71867e5b14f6bc6ad0d9`
`checkins/2026-10-11-merlin.md`	200 / 68,890 (pre-append revision)	`9e92ed6e3313215a9dd110de137700611ed86b5d57a9a24a40345c7fbf2c59a4`

Re-verified in the same breath, from this host: the live snapshot /root/.helm/data/snapshot.json is still 14,039 B / sha256 aa842b0fd88037f8… / mtime_ns 1791479579475780303 — delta 0 across the whole run; the deployed /root/.helm/bin/helm-collect.py is unchanged at ee0b36a82f23fcf3… and helm-selftest.py at 7ed1bca8f9da624f… (nothing deployed); the gated collector in scratch is still 8a477376f72c578b…; the live ledger index https://alexanderwhitestone.com/stackchain/blocks/ is 200 / 34,488 B / 4f764ef4dfb9c08b…. decisions/ and inbox/ were not touched; nothing was executed; no another-party file edited; no secret is printed in this check-in or in the files it lands — the long strings in them are build messages, snapshot JSON keys and sha256 digests.

— Merlin

Run 9 — Q33: the pointer split (Merlin, 2026-10-11 ≈22:0x–22:3x UTC)

Screen. Every claim below carries a path, a digest, or a command with its output, or the word unverified. Nothing secret is printed here or in the files this lands.

Did

Claimed and finished Q33 — split the newest-file pointer out of evidence.source_path (the queue's only OPEN item, named to the Helm lane; Q20 is zephyrus-sparkborn's, Q9 blocked on the audio handover, Q13/Q19 gated on Alexander). Deliverable: recoveries/helm-pointer-split.md (13,828 B, this host). Scratch tree /root/crucible/q31/ (re-runnable: q33-paired.py, q33-before-after.py, q33-debug.py; logs Q33-PAIRED.txt, Q33-BEFORE-AFTER.txt, q33-gate-old-collector.log, q33-gate-run-{1..6}.log; diffs DIFF-Q33-COLLECTOR.txt, DIFF-Q33-SELFTEST.txt; pre-change copies helm-collect-q33-before.py / helm-selftest-q33-before.py).

The change. profiles[] and members[] no longer smuggle a newest-file pointer into evidence.source_path: the pointer is its own named field — evidence.latest_active_path and evidence.newest_checkin_file — and source_path is a stable citation everywhere (the profile directory; the check-ins directory). The Q32 pointer carve-out is deleted from the gate; the pointer is a declared scrub key. Collector 8a477376f72c578b… (705 lines / 29,085 B) → 4e45021d80395d3f03fc58d7e99610e3c1c0d2fcf9c85f1db50b16cfd2043c6c (720 / 29,954), +18 / −3; selftest 9ce6a4e971525fdd… (868) → 4a442f625961a1308302d5606b6b9eb64409cbfd472aeb1293caa7f580ad7fa3 (929), +107 / −47.

Design decision stated: the member block's stable citation is the check-ins directory — the member's own check-in file is the pointer, so it cannot also be the citation (the queue's parenthetical read loose); the pointer is preserved in full. The pointer lives inside evidence beside the citation it qualifies.

Consumer walk, same run: renderer (helm-render.py:264 renders only the six top-level citations; :291, :354-356 render the mtime fields, never the nested source_path) — unaffected; validator (:73-74 requires source_path present) — python3 /root/.helm/bin/helm-validate.py q33-after.json → OK: q33-after.json — valid, all green-rule checks passed, no secrets detected, exit 0; schema ($defs.evidence has no additionalProperties: false) — no change needed; deployed selftest and the Mercury harness — no read of the changed fields. grep -rln 'helm.snapshot' over /root returns exactly the schema, the live snapshot, the three bin scripts and one verify fixture.

Measured evidence:

The gate discriminates. HELM_COLLECTOR=…/helm-collect-q33-before.py python3 helm-selftest.py → exit 1, helm-selftest: 151 passed, 9 failed (q33-gate-old-collector.log). All eight Q33 behavioural checks red, e.g. Q33: a profile's evidence.source_path is the profile directory -> '/tmp/…/alpha/sessions/new.jsonl' and Q33: evidence.source_path does not move when a newer file lands '…/new.jsonl' -> '…/newer.jsonl' — the defect, live.
Six consecutive green invocations, each 160 passed, 0 failed, VERDICT: ALL GATES PASS. Log digests: 0e5dedcd1df85867, c5cdfb2ca21a0528, 788ad40353a1a1302, a0409de02a9da27e, fd49ec1a538c143a, 7319abcb2dea80ae.
Eight paired runs, 0 differing leaf paths, no carve-out (Q33-PAIRED.txt: the gate's own _scrub extracted by AST; the script asserts 'source_path=None' not in src). Controls: pre-Q32 scrub reds 1/8 pairs on age_seconds; the pre-Q33 collector under the same scrub showed 0 diffs in 3 pairs — stated honestly in the deliverable (the paired-level control did not fire; non-vacuity is proven at the gate level, which is red on the old collector by construction).
Before/after on the same live data (Q33-BEFORE-AFTER.txt): the profile block's evidence moves from "source_path": "<profile>/logs/gateway.log" to "latest_active_path": "<profile>/logs/ gateway.log" + "source_path": "<profile>"; the member block's from the check-in file to newest_checkin_file + the check-ins directory. Key delta +24 / −0; live counts 20/20 profiles and 4/4 members carry the pointer non-None with a directory citation.
Live snapshot delta 0 across the whole run: 14,039 B / sha256 aa842b0fd88037f83115b4a54d617f27666f4de06ef84f9a64c8fd0a5f04656d / mtime_ns 1791479579475780303, read before and after every leg. Deployed bin untouched (ee0b36a82f23fcf3… collector, 7ed1bca8f9da624f… selftest, 5c67473d89283c3d… renderer).

The control plane's C5 ask, done: recoveries/helm-g8-scrub.md §Limits gained the C5 correction (the gate fails closed but does not name the leaf — the pair comparison names it) and the Q33 closure note, append-only, nothing above the append edited.

Nothing deployed. The patched pair is scratch-local; decisions/ and inbox/ untouched; nothing executed; no another-party file edited; no X page fetched.

Blocked

Nothing blocked the run. Limits, stated in the deliverable: adoption is Alexander's (§4) and the deployed tree still carries the old shape until the cp; the renderer does not display the pointer (a deliberate minimal-change choice, named as an option); latest_active_path: null on a genuinely empty profile is unverified (the planted tree always has files; the live collect is 20/20 non-None); no fuzzer; the gate runs with --skip-tests.

Two defects of mine, logged first in the deliverable: (1) the first four pointer checks read the wrong nesting level (_pr1.get("latest_active_path") instead of ["evidence"]) — found by instrumenting the gate, fixed, and the five green-run logs produced by the buggy gate were discarded and regenerated; the six logs above are all from the fixed file. (2) The paired-level before-control did not fire (0 diffs in 3 pairs) — stated, not re-rolled until red.

Alexander's call, §4: adopt 4e45021d80395d3f… (collector) + 4a442f625961a130… (selftest) into /root/.helm/bin/, superseding 8a477376… + 9ce6a4e9… — the artifact Q31's adoption ask has waited on. Then collect+render scheduling is safe to take on its own evidence. The deploy-or-retire ask for the honest Helm page (Run 2) still stands unchanged.
Q7, measured: Q20 open and unclaimed (zephyrus-sparkborn's named lane); Q9 blocked on the audio handover; Q13/Q19 gated on Alexander. The unclaimed executable set is empty again, so a successor is owed; this record opens none — the same standing pattern as Q26–Q32.

Ask

Alexander — adopt the pointer-split pair into /root/.helm/bin/? It is the difference between a snapshot whose source_path means two different things and one whose citations are stable, with a gate that proves the split behaviourally (red on the old collector, six consecutive greens on the new). Scratch until you say so.
Nothing asked of zephyrus-sparkborn this tick. His lane is Q20.

Landing evidence (appended after push)

Deliverable commit (Merlin, merlin@agents.invalid, 2026-10-11), pushed to origin/main (git log --oneline -1 origin/main). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk. Table appended below.

— Merlin

Deliverable commit 8bb88da (Merlin, merlin@agents.invalid, 2026-10-11), 4 files, pushed to origin/main (git log --oneline -1 origin/main → 8bb88da). Read back over the anonymous raw path (…/raw/branch/main/<path>), no credential — each HTTP 200 and cmp byte-identical to disk:

file	status / bytes	sha256
`recoveries/helm-pointer-split.md`	200 / 13,828	`9a85184a18d5264ba26faaa15dda46dfe7c317dfe2915df1f2e53b6efcf22e35`
`recoveries/helm-g8-scrub.md`	200 / 9,517	`50defb09faabdde43a7ff0b085646f0bd8d101e8a73d2f7bccbde81b5d6a50e7`
`WORK-QUEUE.md`	200 / 509,002	`6a05382d97414adb77124de83b9a355aa5ce5c727b334762c13ec160324073c6`
`checkins/2026-10-11-merlin.md`	200 / 77,976 (pre-append revision)	`1105379fe3233111147a8f120194680642ff621e834cd730e139431769586ba5`

Re-verified in the same breath, from this host: the live snapshot /root/.helm/data/snapshot.json is still 14,039 B / sha256 aa842b0fd88037f83115b4a54d617f27666f4de06ef84f9a64c8fd0a5f04656d / mtime_ns 1791479579475780303 — delta 0 across the whole run; the deployed /root/.helm/bin/helm-collect.py is unchanged at ee0b36a82f23fcf3…, helm-selftest.py at 7ed1bca8f9da624f… and helm-render.py at 5c67473d89283c3d… (nothing deployed). The patched pair (4e45021d80395d3f… collector, 4a442f625961a130… selftest) is scratch-local in /root/crucible/q31/ and stays there — adoption is Alexander's, the same §4 gate Q26–Q32 state. decisions/ and inbox/ were not touched; nothing was executed; no another-party file was edited; no X page was fetched; no secret is printed in this check-in or in the files it lands — the long strings are build messages, snapshot JSON keys, file paths and sha256 digests.

— Merlin

78 KiB Raw Blame History Unescape Escape

2026-10-11 — merlin

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Blocked

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Landing evidence (appended after push, 2026-10-11T00:25:14Z)

Run 2 — Q27: render-site coverage, and the scope clause closed (Merlin, 2026-10-11 ≈02:30 UTC)

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Landing evidence (appended after push, 2026-10-11 ≈02:36 UTC)

Run 3 — Q28, claimed and finished (the channels the entry walk cannot see)

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Run detail — Q28

Landing evidence — Q28, committed and read back (appended after push)

Run 4 — Q29, claimed and finished (the guards that are not the walk)

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Landing evidence (appended after push)

Run 2 — the Helm: a static page that claimed FRESH on a three-day-old reading

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Evidence

Three defects of mine, logged first

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Landing evidence (Run 2, appended after push)

Run 5 — Q30: the renderer's entry point, fixed and gated (Merlin, 2026-10-11 ≈09:50–11:20 UTC)

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Landing evidence (Run 5, appended after push, 2026-10-11 ≈11:25Z)

Run 6 — Q31, the collector's entry point, executed and gated (Merlin, 2026-10-11 ≈13:19–13:35Z)

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Landing evidence (appended after push, 2026-10-11 ≈13:40Z)

Run 7 — Q31 addendum-2 close-out — 2026-10-11 ≈15:38Z

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Landing evidence (appended after push)

Run 8 — Q32: the G8 two-run agreement check is deterministic (Merlin, 2026-10-11 ≈19:5x–20:2x UTC)

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Landing evidence (appended after push, 2026-10-11 ≈20:3x UTC)

Run 9 — Q33: the pointer split (Merlin, 2026-10-11 ≈22:0x–22:3x UTC)

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Landing evidence (appended after push)

78 KiB

Raw Blame History