seam-stack

LINEAGE.md — seam:CrossingRecord

vocab/crossing-record/0.1

Governed under: GSEF v0.2 Scope Statement (gsef-v0-2-scope-statement_2026-08-19.md)

Schema IRI namespace: https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1#

Record type: append-only lineage register


Schema Version Declaration

v0.1 — Initial declaration

Field Value
Version 0.1
Status SUPPORTED
Declared 2026-08-22
Deprecation horizon Not yet set
Content-address reference sha256:3080f2279c521c64d5cfad38bd3545656b3c3e6517c648edaa8a6fcaab09a7dd
Successor None
Prior versions in namespace None — initial version for this namespace

This base shape generalizes across seam types. Instance-specific extensions live at their own namespaces. A peer reading a crossing record that declares schema version 0.1 in this namespace should resolve this LINEAGE.md to determine the governed-read status of that record.


Lineage Entries

L-1 — KL-SCHEMA-01 / lineageAnchorType disclosure

Field Value
entryId L-1
schemaVersion 0.1
changeDate 2026-08-22
changeClass A
changeDriver endogenous
changeDescription KL-SCHEMA-01 Known Limit disclosure added to the lineageAnchorType field note. Names the dual-log tamper-visibility property as aspirational under v0 author-declared-only anchoring. States witness-signed and timestamp-signed as locked pending signing infrastructure. Adds version target note (TBD) for anchor-type unlock.
compatibilityBound No deployment compatibility impact (upper bound). The author-declared constraint was already the only operative anchoring value in v0. No peer data behavior changes. Schema enforcement surface unchanged; claim is stated as upper bound per M2.
deprecationHorizon null
blastRadiusClassification Zero operational blast. Documentation consumers may update their understanding of the lineageAnchorType v0 limitation. No SHACL delta. No field delta. No vocabulary delta.
shaclDelta false
fieldDelta false
vocabDelta false
sourceEvidenceBasis Three-model adversarial evaluation (Gemini, ChatGPT, Claude) + producer reconciliation, 2026-08-22. Item 8 verdict: ACCEPTED.
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-1

L-2 — KL-SCHEMA-02 / provenanceStatusBasis scope note

Field Value
entryId L-2
schemaVersion 0.1
changeDate 2026-08-22
changeClass A
changeDriver endogenous
changeDescription KL-SCHEMA-02 Known Limit disclosure and v0 scope note added below the provenanceStatusBasis field row. Characterizes v0 provenance governance as exception-tracking only. Confirms that the majority-state record class (provenanceStatus: asserted) requires no basis field. Names v1 candidate: general-state provenance governance requiring a minimal basis field for all statuses including asserted.
compatibilityBound No deployment compatibility impact (upper bound). The absence of a basis field for asserted records was already structurally correct under the existing conditional requirement (“Required when status ≠ asserted”). Scope note confirms rather than changes existing deployment behavior.
deprecationHorizon null
blastRadiusClassification Zero operational blast. Deployments with provenanceStatus: asserted records and no basis field remain SHACL-compliant before and after. No SHACL delta. No field delta. No vocabulary delta.
shaclDelta false
fieldDelta false
vocabDelta false
sourceEvidenceBasis Three-model adversarial evaluation + producer reconciliation, 2026-08-22. Item 9 verdict: ACCEPTED.
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-2

L-3 — KL-SCHEMA-03 / evidenceDecay scope note

Field Value
entryId L-3
schemaVersion 0.1
changeDate 2026-08-22
changeClass A
changeDriver endogenous
changeDescription KL-SCHEMA-03 Known Limit disclosure and v0 scope note added below the evidenceDecay field row. Characterizes decay tracking as a deployment governance choice, not a schema invariant. Clarifies that omission of evidenceDecay is SHACL-compliant and structurally indistinguishable from a deliberate “no decay applicable” determination. Names v1 candidate: require evidenceDecay for recordType: gate-check and recordType: verification records where re-verification obligations apply.
compatibilityBound No deployment compatibility impact (upper bound). The Optional designation was already operative. Deployments omitting evidenceDecay remain SHACL-compliant. Evidence-layer assertions contingent on systematic decay tracking are deployment-dependency claims, not schema invariants — per this amendment.
deprecationHorizon null
blastRadiusClassification Zero operational blast. No peer data behavior changes. No SHACL delta. No field delta. No vocabulary delta.
shaclDelta false
fieldDelta false
vocabDelta false
sourceEvidenceBasis Three-model adversarial evaluation + producer reconciliation, 2026-08-22. Item 10 verdict: ACCEPTED.
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-3

L-4 — KL-SCHEMA-04 / Conditional shapes note (replacement + expansion)

Field Value
entryId L-4
schemaVersion 0.1
changeDate 2026-08-22
changeClass B (governing class) / A (schema enforcement component) — see component breakdown
changeDriver endogenous
changeDescription Conditional shapes note replaced with expanded KL-SCHEMA-04 qualified version. Prior note acknowledged generic deferral of conditional constraint enforcement (“Those shapes are not yet produced”). New version names four property categories in the unenforced set: (1) chain integrity — chainReference / chainDepth / lineageAnchorType consistency; (2) supersession linkage — supersededBy present and valid when provenanceStatus: superseded; (3) relay-seam chain membership validation; (4) composition-level level-boundary predicates. Adds public-facing documentation qualifier requirement: architecture documentation and README language describing these properties must carry a “design goal — conditional shapes pending” qualifier until instance-specific SHACL shapes ship. Cross-references KL-THEORY-02.
componentBreakdown Schema enforcement surface: Class A — SHACL shape unchanged; no field delta; no vocabulary delta; existing conformant records remain conformant. Documentation propagation surface: Class B — three downstream documents carry named propagation obligations (see propagationObligations). Governing class: B (highest component). Per Q-C §4 of GSEF v0.2 Scope Statement: one taxonomy application, highest component class governs.
compatibilityBound Schema enforcement surface (Class A): no deployment compatibility impact (upper bound). SHACL unchanged; existing conformant records remain conformant. Documentation surface (Class B): compatibility claim bounded to three named downstream documents. Upper-bound claim: this record cannot confirm whether additional documentation surfaces describe chain properties without the qualifier; the three named documents are the known blast-radius surface. Documentation propagation completion is pending, not confirmed.
deprecationHorizon null
blastRadiusClassification Schema surface: zero operational blast. SHACL unchanged. No peer data behavior changes. Documentation surface (Class B): three downstream documents require qualifier amendment — (1) THEORY.md: chain property language and KL-THEORY-02 cross-reference; (2) seam-stack/README.md: chain integrity and composition integrity sections; (3) Artifact B r2.4: composition integrity claims. Propagation tracked via L-4a / L-4b / L-4c (append when applied).
propagationObligations THEORY.md → L-4a (PENDING), seam-stack/README.md → L-4b (PENDING), Artifact-B-r2.4 → L-4c (PENDING)
shaclDelta false
fieldDelta false
vocabDelta false
sourceEvidenceBasis Three-model adversarial evaluation + producer reconciliation, 2026-08-22. Item 11 verdict: ACCEPTED.
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-4

L-4a — THEORY.md propagation apply

Field Value
entryId L-4a
changeDate 2026-08-22
changeClass A
changeDriver endogenous
changeDescription THEORY.md amended to carry KL-THEORY-02 and KL-THEORY-03 known limit blocks. KL-THEORY-02 names composition-level machine-checkability as a design goal pending instance-specific SHACL shapes. KL-THEORY-03 names the three crossing sub-classes outside the canonical pre-specifiable scope. Chain-property qualifier obligation from L-4 met.
propagationObligationClosed L-4 → THEORY.md
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-4a

L-4b — seam-stack/README.md propagation apply

Field Value
entryId L-4b
changeDate 2026-08-22
changeClass A
changeDriver endogenous
changeDescription seam-stack/README.md amended with v0 enforcement scope disclosure (Item 1), relay-exit three-property distinction and KL-README-01 prose (Item 4), corrected ToIP prior-art acknowledgment (Item 6), and layer necessity conditionalization on local-first premise (Item 7). Chain-integrity and composition-integrity qualifier obligation from L-4 met.
propagationObligationClosed L-4 → seam-stack/README.md
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-4b

L-4c — Artifact B (r2.4) propagation apply [PENDING]

Append when Artifact B composition integrity language is operator-amended.

Field Placeholder
entryId L-4c
changeDate [date of apply]
changeClass A
changeDriver endogenous
changeDescription Artifact B r2.4 composition integrity claims amended to carry “design goal — conditional shapes pending” qualifier, per L-4 propagation obligation.
propagationObligationClosed L-4 → Artifact B r2.4
recordId https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1/lineage#L-4c

Machine-Readable Block

{
  "schemaNamespace": "https://jediwright.github.io/seam-stack/vocab/crossing-record/0.1#",
  "lineageFileVersion": "0.1",
  "governedBy": "gsef-v0-2-scope-statement_2026-08-19.md",
  "initializedDate": "2026-08-22",
  "currentStatus": "SUPPORTED",
  "deprecationHorizon": null,
  "entries": [
    {
      "id": "L-1",
      "changeClass": "A",
      "changeDriver": "endogenous",
      "changeDate": "2026-08-22",
      "kl": "KL-SCHEMA-01",
      "shaclDelta": false,
      "fieldDelta": false,
      "vocabDelta": false,
      "propagationPending": []
    },
    {
      "id": "L-2",
      "changeClass": "A",
      "changeDriver": "endogenous",
      "changeDate": "2026-08-22",
      "kl": "KL-SCHEMA-02",
      "shaclDelta": false,
      "fieldDelta": false,
      "vocabDelta": false,
      "propagationPending": []
    },
    {
      "id": "L-3",
      "changeClass": "A",
      "changeDriver": "endogenous",
      "changeDate": "2026-08-22",
      "kl": "KL-SCHEMA-03",
      "shaclDelta": false,
      "fieldDelta": false,
      "vocabDelta": false,
      "propagationPending": []
    },
    {
      "id": "L-4",
      "changeClass": "B",
      "changeClassComponent": "A",
      "changeDriver": "endogenous",
      "changeDate": "2026-08-22",
      "kl": "KL-SCHEMA-04",
      "shaclDelta": false,
      "fieldDelta": false,
      "vocabDelta": false,
      "propagationPending": [
        { "entryId": "L-4a", "target": "THEORY.md", "status": "CLOSED" },
        { "entryId": "L-4b", "target": "seam-stack/README.md", "status": "CLOSED" },
        { "entryId": "L-4c", "target": "Artifact-B-r2.4", "status": "PENDING" }
      ]
    }
  ]
}

Append-only. Do not edit existing entries. Corrections and continuations are new entries referencing the entry being corrected or continued. Canonical copy: operator’s machine.