Problem
Repository-wide ADR identity remains a delivery-integrity concern. ADR numbers are architectural identity, not branch-local labels. Historical duplicate index/file identities and repeated status/maturity authority make ownership and integration ambiguous.
Required outcome
- one immutable repository-wide ADR identity per architectural decision;
- one index row per identity and no duplicate numeric file prefixes or targets;
- deterministic failure for duplicate IDs before set conversion, duplicate targets/files, index/filename mismatch, and Decision-status / Implementation-maturity authority drift;
- adapter/model micro-slices fold into owning bounded-context ADRs rather than minting branch-local architecture authority;
- surviving ADR links,
ARCHITECTURE.md, Context Map, TRACEABILITY, PRD/TRD and landing-vehicle docs stay coherent;
- exact surviving-head documentation validation and all live hosted gates GREEN before landing.
Safety / queue policy
Do not independently renumber active stacks, force-push, or close lineage merely to reduce WIP. Normalize through #435 and bounded-context landing vehicles. A predecessor closes only after a verified successor contains every still-valid decision, test, fixture, contract and evidence delta.
Current landing evidence — 2026-09-03 KST
Normalization remains implemented in existing queue-authority vehicle #435 rather than another governance micro-PR. Fresh #435 source head is 137966184f3f34bafbe66e641698d6127ec6d65b against protected main@1bc02f580cf48e1d39da239f0e818453437c31c3. Live queue is 134 open PR / 134 Draft / 0 non-Draft / 16 open issues / 0 releases. docs/product-technical-gap-baseline.md is source-current on that #435 head and intentionally omits #435's self-head from the file body.
#310 is the Longitudinal Modeling landing vehicle at exact head 34fd059aa10c7538f3513b6fb994a9f2972ff5b1. Fresh RED ae5e61f9a829adbfed2ea13c5705d4b85d80b0d6 exposes mixed-sign retained-mean double rounding: minimum-subnormal [-20u, -20u, 9u] has exact mean -31u/3 and must round once to -10u, while the predecessor rounded a retained-only mean before count weighting and produced -11u. Causal repair 39469067aca2fa93e2fa4c914848f7cec8031811 applies the original sample-count denominator directly inside the normalized compensated sum. Contract hardening 201f3900960278cb87d2e6b28176ac0d23e51954 exercises the same boundary through public occasion-mean composition, and research trace 34fd059aa10c7538f3513b6fb994a9f2972ff5b1 makes the algorithm description code-current. This remains Longitudinal numerical repair, not a new ADR identity or reusable static psychometric authority.
#486 remains #310's Draft fold child. Valid Hamaker occasion-mean evidence is preserved owner-correctly; wrong-context psychometric_core temporal source, raw-bit signed-zero identity, naive mean accumulation, and mixed Z KST provenance remain intentionally rejected. It stays open until every remaining valid operational/CHANGELOG delta is inherited or verified redundant.
#416 remains the Validation / Analysis Run landing vehicle at 0b7155cc238defb1e55129ff3000658f04b343cf. #458/#460/#482/#483/#484/#485/#487 are current fold children. #487's RED a2892b6ad4f632882f63da39eed2d4706ddf9213, repair a64020152300232cb3214a66b45d97225b6d2b5b, and predecessor-test correction 6b0c8de64f41bc11f8bf908e0f9cbe854c1e213c preserve the rule that Allen relation classes are observed data, not mandatory production design strata. ADR 0079 remains implementation lineage pending repository-wide normalization, not independent architecture authority.
The #435 branch retains deterministic fitness for duplicate ADR index identities before set conversion, duplicate targets, duplicate numbered root ADR files, index/filename mismatches, duplicate Decision-status / Implementation-maturity authorities, and index-vs-file drift. tests/quality/test_adr_identity_uniqueness.py remains the regression surface.
Live ruleset 18156473 requires one qualifying current-head approval, dismisses stale approvals after push, requires resolved review conversations and extra approval for unattributed changes where applicable, and enforces central required workflows. Merge/squash are allowed; non-fast-forward updates are prohibited. Admin bypass is not normal delivery evidence and is not used by this writer.
At #310 exact head 34fd059a..., Documentation Quality, SAST Semgrep, Rust Foundation CI, Security Scan, Scorecard PR, and OSV-Scanner PR are queued; current check-runs do not yet materialize a CodeQL check, and fresh review submissions contain no qualifying APPROVED. The new #435 source push likewise invalidates predecessor-head check/review evidence for #435. This issue remains open; child-head evidence, self-approval, force push, destructive rebase, or routine bypass cannot satisfy the surviving-head landing bar.
Problem
Repository-wide ADR identity remains a delivery-integrity concern. ADR numbers are architectural identity, not branch-local labels. Historical duplicate index/file identities and repeated status/maturity authority make ownership and integration ambiguous.
Required outcome
ARCHITECTURE.md, Context Map, TRACEABILITY, PRD/TRD and landing-vehicle docs stay coherent;Safety / queue policy
Do not independently renumber active stacks, force-push, or close lineage merely to reduce WIP. Normalize through #435 and bounded-context landing vehicles. A predecessor closes only after a verified successor contains every still-valid decision, test, fixture, contract and evidence delta.
Current landing evidence — 2026-09-03 KST
Normalization remains implemented in existing queue-authority vehicle #435 rather than another governance micro-PR. Fresh #435 source head is
137966184f3f34bafbe66e641698d6127ec6d65bagainst protectedmain@1bc02f580cf48e1d39da239f0e818453437c31c3. Live queue is 134 open PR / 134 Draft / 0 non-Draft / 16 open issues / 0 releases.docs/product-technical-gap-baseline.mdis source-current on that #435 head and intentionally omits #435's self-head from the file body.#310 is the Longitudinal Modeling landing vehicle at exact head
34fd059aa10c7538f3513b6fb994a9f2972ff5b1. Fresh REDae5e61f9a829adbfed2ea13c5705d4b85d80b0d6exposes mixed-sign retained-mean double rounding: minimum-subnormal[-20u, -20u, 9u]has exact mean-31u/3and must round once to-10u, while the predecessor rounded a retained-only mean before count weighting and produced-11u. Causal repair39469067aca2fa93e2fa4c914848f7cec8031811applies the original sample-count denominator directly inside the normalized compensated sum. Contract hardening201f3900960278cb87d2e6b28176ac0d23e51954exercises the same boundary through public occasion-mean composition, and research trace34fd059aa10c7538f3513b6fb994a9f2972ff5b1makes the algorithm description code-current. This remains Longitudinal numerical repair, not a new ADR identity or reusable static psychometric authority.#486 remains #310's Draft fold child. Valid Hamaker occasion-mean evidence is preserved owner-correctly; wrong-context
psychometric_coretemporal source, raw-bit signed-zero identity, naive mean accumulation, and mixedZ KSTprovenance remain intentionally rejected. It stays open until every remaining valid operational/CHANGELOG delta is inherited or verified redundant.#416 remains the Validation / Analysis Run landing vehicle at
0b7155cc238defb1e55129ff3000658f04b343cf. #458/#460/#482/#483/#484/#485/#487 are current fold children. #487's REDa2892b6ad4f632882f63da39eed2d4706ddf9213, repaira64020152300232cb3214a66b45d97225b6d2b5b, and predecessor-test correction6b0c8de64f41bc11f8bf908e0f9cbe854c1e213cpreserve the rule that Allen relation classes are observed data, not mandatory production design strata. ADR 0079 remains implementation lineage pending repository-wide normalization, not independent architecture authority.The #435 branch retains deterministic fitness for duplicate ADR index identities before set conversion, duplicate targets, duplicate numbered root ADR files, index/filename mismatches, duplicate Decision-status / Implementation-maturity authorities, and index-vs-file drift.
tests/quality/test_adr_identity_uniqueness.pyremains the regression surface.Live ruleset
18156473requires one qualifying current-head approval, dismisses stale approvals after push, requires resolved review conversations and extra approval for unattributed changes where applicable, and enforces central required workflows. Merge/squash are allowed; non-fast-forward updates are prohibited. Admin bypass is not normal delivery evidence and is not used by this writer.At #310 exact head
34fd059a..., Documentation Quality, SAST Semgrep, Rust Foundation CI, Security Scan, Scorecard PR, and OSV-Scanner PR are queued; current check-runs do not yet materialize a CodeQL check, and fresh review submissions contain no qualifyingAPPROVED. The new #435 source push likewise invalidates predecessor-head check/review evidence for #435. This issue remains open; child-head evidence, self-approval, force push, destructive rebase, or routine bypass cannot satisfy the surviving-head landing bar.