17 Jul · 22:15work5b2f89e
Observability source admission activates
P0-CTL-004 became the sole active task after SPK-010 completed. Its bounded contract admits source documents, builders, the reading-room index, and the worklog under remediation/observability while excluding regenerated HTML and preserving all trust roots.
Why you should care: The review history and dashboards become durable without turning every rebuild into audited-history churn.
17 Jul · 20:52correction3dd42cd
Correction to source worklog line 27 — native-D1 proof time
Source line 27 recorded 18:38. Git history binds the passed native-D1 proof work commit 3dd42cd at 20:52 Asia/Manila; the original line is preserved and superseded by this correction.
Why you should care: The milestone remains accurate and now carries the real audited timestamp.
17 Jul · 18:57correction54afc6a
Correction to source worklog line 26 — SPK-010 authorization transition
Source line 26 attributed the typed blocker exit to 9de39e7 at 17:52. Git history shows 9de39e7 was the lifecycle-fixture work commit; the task authorization transition was ledger commit 54afc6a at 18:57 Asia/Manila.
Why you should care: The imported history stays append-only while the durable correction restores exact commit lineage.
17 Jul · 18:38milestone3dd42cd
The database proof PASSES on real Cloudflare D1
On its final bounded attempt — after the authorized socket-free workerd rework — the SPK-010 validation passed: the six crash-unsafe database transactions' bounded redesigns are proven viable on genuine workerd/native-D1 semantics, offline, sandbox-confined, person-freeze untouched. The receipt binds the passing run to the exact tree.
Why you should care: The single riskiest technical assumption of Phase 1 — 'our database designs will actually work on Cloudflare' — is no longer an assumption.
17 Jul · 17:52work9de39e7
Zero blocked tasks — SPK-010 exits through the typed authorization path
Adam's recorded approval of the database-compatibility validation cleared SPK-010 from blocked to ready — through the hardened exit that demands the exact typed resolution receipt for that specific blocker (the very mechanism review #2 forced into existence). For the first time in the program, nothing on the board is blocked. The proof run itself is next.
Why you should care: Your approval was consumed exactly as recorded — through a door that now provably opens for nothing else.
17 Jul · 16:20milestone475d8e2
THE WRITE WAVE UNLOCKS — all 10 review findings closed
The final closing commit lands and the pre-write hold reads empty: 5 control-plane findings + 5 technical-replan findings, every one machine-enforced and receipt-proven, several caught by adversarial review before anything relied on them. The scheduler reports consistent_ready with HAR-001 named next — after a full day of building the rulers, the program's first product-side build work is legally on deck.
Why you should care: The safety investment starts paying out: from here, the work builds the thing you actually want — provably trustworthy weekly reports.
17 Jul · 16:12work7ba0593
The last two review gaps land: exact obligation discharge
Discharging a banked wrong-test fix now requires the exact candidate→owner binding with its deletion gate, and the lifecycle is monotonic and receipt-bound — no silent reassignment or reversal (TR-P1-2 + TR-P1-3). Notably, the Ultra runner adversarially reviewed its own fix with a subagent fleet before committing, found a missing regression test itself, and added it.
Why you should care: Future phases cannot fake having fixed the known-bad tests — every fix must name its exact owner and carry proof.
17 Jul · 15:10decision
Parallel write-lanes: designed, priced, and honestly declined for Phase 0
The 49-page design came back rigorous — speculative candidate lanes feeding one serial, re-verifying integration writer — and concluded against itself: the safe mechanism costs several days to save ~18–29 ideal hours, and the task scopes turn out not to be disjoint anyway. Claude accepted: Phase 0 stays serial; the design is banked as a reusable platform asset with its pilot plan intact; the endorsed cheap concurrency (parallel read-only work around one writer) is what we already do.
Why you should care: You didn't pay three days to save one — and the full analysis is banked for a moment when it IS worth it.
17 Jul · 15:00milestone
Cold resume proven for real: a fresh runner rebuilt its world from the ledger
A brand-new runner session (now on Ultra reasoning) was pointed at machine state only: it reconciled bootstrap, git, execution holds and receipts, verified the crashed turn's work, and picked up the review-gap backlog exactly where the old runner died. The crash-recovery machinery — finished only this morning — passed its first unplanned production test.
Why you should care: Continuity no longer depends on any one AI session, window, or machine staying alive.
17 Jul · 14:45workf3f0d57
Review gap TR-P1-4 closed by the resumed runner
The weakened foreign-commit protection is properly fixed: ready tasks accept only explicitly registered historical commits. Full gate green — 113 test files, 828 tests. Three review gaps remain (durable single-use provenance; exact plan binding; typed monotonic obligation discharge), then the holds release and the write wave unlocks.
Why you should care: History can't be smuggled: only registered, receipted work counts as work.
17 Jul · 14:30decision
Adam authorizes designing parallel write-lanes
To speed up the widest stretch of the task graph (HAR-002..005, VRT-002/003/004/006), a second Codex session is designing bounded two-lane parallelism — isolated worktrees, machine-checked disjoint scopes, one merge queue — with a standing instruction to say honestly if the risk isn't worth the ~1 day saved.
Why you should care: Speed-up ideas get engineering rigor instead of gut feel — you see the price tag before taking the risk.
17 Jul · 14:29note
Host crash: a terminal restart killed the tmux server and every AI session
The old tmux server died with the terminal, ending the runner mid-turn plus the designer and article sessions. Damage audit: zero durable loss — all finished work was committed, ledger and receipts intact, and the parallel-lanes design reached disk one minute before the crash.
Why you should care: Real-world proof the setup tolerates messy reality: a crashed laptop cost minutes of redone thinking, not days of lost work.
17 Jul · 14:07work93e6e6a
Review P0 gap closed: blocked-task exits now require typed authority
'Any receipt clears any blocker' is dead — leaving a blocked state now demands the typed resolution receipt for that specific blocker, anchored in the trust root. This also hardens SPK-010's pending authorization gate. Four P1 gaps remain before HAR unlocks.
Why you should care: 'Blocked' now really means blocked — no shortcut past a safety stop using paperwork that merely looks right.
17 Jul · 13:39work9f1b35b
The review's findings become machine-enforced holds
Task-scoped review holds registered in the ledger: the write wave (HAR) is now mechanically blocked until the gaps are fixed — sequencing by machine, not by promise. The frontier honestly flipped back from 'next: HAR-001' to 'no ready task'.
Why you should care: Safety fixes can't be skipped under schedule pressure — the machine physically refuses to start the next stage early.
17 Jul · 13:21milestone8a32734
DEADLOCK BROKEN — SPK-005 completes through the full audited path
blocked → ready → active → verified → complete, reusing its already-bound evidence receipts — no shortcuts even for the fix itself. Task count: 8/27. The scheduler named HAR-001 (the write wave) as next.
Why you should care: Progress resumed without cutting a single corner — the fix itself took the same audited path as everything else.
17 Jul · 13:21review
Adversarial review #2: the new mechanism is REJECTED as complete
An independent Codex session byte-audited the applied change (exact: hashes, 7/4/5 partition, right receipts) — and still rejected the mechanism: 1 P0 + 4 P1 enforcement gaps, e.g. ANY existing receipt could clear ANY blocker; the honest path was used by choice, not forced by the machine. Second time the review pattern caught a hole before anything relied on it.
Why you should care: A second AI caught holes the first one's tests missed, before anything depended on them — your quality control, visibly working.
17 Jul · 12:54milestone1f8f8dd
The deadlock-breaking change is applied
The administrative commit extracts all 16 deferred test-owner registrations into an immutable obligation registry (7 due at the Phase-1 replan, 4 at Phase-2, 5 at Phase-4) that later gates MUST discharge — deferred, mechanically impossible to lose.
Why you should care: All 16 known-bad tests are guaranteed a future owner — none can be silently forgotten in a later phase.
17 Jul · 12:51work03046ba
The Option-C mechanism lands, then hardens itself
A typed 'technical replan' administrative action (schema + pure apply + dry-run CLI, TDD-first) — then immediately made single-use and bound to the exact pre-state, so the tool built to fix THIS deadlock can't become a general ledger-rewriting backdoor.
Why you should care: Even the emergency repair tool is locked single-use, so it can never be quietly reused to rewrite the plan later.
17 Jul · 12:20note
Parallel: D1 proof harness pre-built while the runner worked
Adam authorized the native-D1 proof; a second Codex session scaffolded the workerd harness in a sandbox — all 12 proof cases already pass in rehearsal. The runner will re-execute authoritatively and mint receipts when it gets there.
Why you should care: The riskiest technical unknown — does the database design survive real Cloudflare? — got de-risked in parallel, at no cost to the main line.
17 Jul · 12:15decision
DEADLOCK: the ratified plan had a circular dependency
The scheduler honestly reported 'no ready task': the write wave needed SPK-005, but the replans that could unblock SPK-005 sit at the END of the write wave. Claude proposed a break, Codex refuted the mechanics with file:line evidence and counter-proposed Option C, Claude verified and accepted. Adam had delegated the decision to the joint convergence (rounds 04–06 in the reading room).
Why you should care: A planning flaw was caught by the machine and fixed in the open, debate on record — not papered over to look on-schedule.
17 Jul · 11:43work6934d77
Bonus finding closed: safe toolchain re-sign (P1-4)
Replaced destructive re-signing with a typed, dry-run-by-default administrative action — a pattern that got reused within the hour.
Why you should care: Routine environment changes (a Node update, a new laptop) can't silently invalidate the proof chain.
17 Jul · 11:21work83c36ba
The last two write-gate findings close (P1-3, P1-8)
Task completion is now tied to the receipt tree actually matching the work commit, and cold-resume decisions derive from live ledger+git+receipt state instead of assumptions. All 5 mandatory pre-write safety fixes are now done.
Why you should care: 'Done' now provably means done, and a crash can't corrupt the record of what was done.
17 Jul · 11:01milestone3e1a652
Adam's sign-offs become unforgeable (P0-1 closed)
The biggest safety finding: a runner could previously 'satisfy' a human decision by just creating a file with the right name. Now authority is anchored to the STATE.md trust root by content hash — a forged D-16A/D-P0-EXIT is rejected by the phase gate, proven by test, verified at runtime.
Why you should care: Your approvals are cryptographically yours — no AI can ship anything by pretending you said yes.
17 Jul · 09:28note44e047b
Two spikes park themselves honestly
SPK-005 refused to claim completion — 16 of its wrong-tests have no owner task yet (those owners are minted by later replans). SPK-010 classified all 6 database transactions as not-D1-safe as written, with bounded redesigns, but refused to claim proof without running real D1. No fake green.
Why you should care: When the system can't finish, it says so — you will never get a green light that is actually a guess.
17 Jul · 09:15milestone54b7412
Five of six investigation spikes complete in one morning
Determinism seams (27 pipeline stages classified: what must be byte-reproducible vs recorded vs human-only) · frozen person-code verified intact · corpus/PII policy (real data by hash only, synthetic surrogates in CI) · 27 wrong-behaviour tests inventoried · all 21 release entrypoints mapped.
Why you should care: You get a verified map of the system before rebuilding it — far cheaper than discovering surprises mid-build.
17 Jul · 08:54reviewa08f255
Review fix: every commit now binds to its owning task's file scope
A commit that touches paths outside its task's declared ownership is mechanically rejected. Closed review finding P2-10 — and later became the primitive that makes parallel lanes even thinkable.
Why you should care: An AI can no longer sneak unrelated changes in under cover of a legitimate task.
17 Jul · 08:24note2dda6bc
Read-only parallelism authorized
The runner formally imported the delegated authority to fan out read-only investigation spikes — parallel reads allowed, writes stay single-threaded.
Why you should care: More AI workers without more risk — extra hands are only allowed where they can't break anything.
17 Jul · 08:23reviewb42d056
Review fix: prohibited commands now mechanically blocked
The generation freeze (no live reports, no LLM calls) was only a promise in tests. Now a sandboxed verification runtime physically refuses the prohibited commands. Closed review finding P0-2.
Why you should care: The pause on client-facing reports is enforced by a machine, not a promise — nothing can 'accidentally' reach a client mid-rebuild.
16 Jul · 22:23work708de9b
The control plane is built (CTL-001..003)
The machine-readable task ledger installed; strict reconciliation (recorded state must match git reality) enforced; crash-safe resume proven — kill the session anywhere and it provably picks up where it left off.
Why you should care: This is what lets you close your laptop, crash, or walk away: the project's memory lives in files, not in an AI's head.
16 Jul · 21:38milestoneef31d59
Phase 0 begins — the baseline is pinned
A fresh autonomous Codex session established the remediation baseline: the approved starting commit, the frozen person-identity code anchored byte-exact, and the branch the whole rebuild lives on.
Why you should care: Everything after this is auditable back to one pinned starting point — no 'it worked on my machine' ambiguity, ever.