Assistant: codex Assistant-Model: gpt-6.1-sol Assistant-Session: 01a1029d-2c93-7500-a0e0-e3e089668b29
113 lines
5.1 KiB
Markdown
113 lines
5.1 KiB
Markdown
# Emission cadence — source declaration
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Statute §9.6: approval evidence is **load-bearing** and **low-volume**. Rate
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monitoring is the wrong form. A handful of revocations a month has no rate to
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drop below; suppression is indistinguishable from a quiet month.
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This file is the source side of `GH-WP-0002-T04`. That task is the detection
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surface; this declaration is what it reads. Machine-readable copy:
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[`../cadence.yaml`](../cadence.yaml).
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## Form
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**Heartbeat, plus reconciliation counts.** Not a rate.
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### Heartbeat
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An authenticated positive claim: *nothing to report*, together with cumulative
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per-class committed transition counts. The claim can itself go missing, which is the point — silence
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becomes a missing positive rather than a quiet month.
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| Field | Value |
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| --- | --- |
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| Class | `heartbeat` |
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| Interval | 24 hours (SHOULD also be emittable on demand) |
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| Assertion | `nothing-to-report` |
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| Counts | `{issuance, use, supersession, revocation}` of committed outbox rows |
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| Missing heartbeat | **finding** after the requested 172800s receiver bound; registration pending |
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### Reconciliation
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Compare this engine's committed outbox counts per class to `audit-core`'s
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accepted event counts for `source=approval-engine` and the corresponding
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`action`. Divergence is a **finding**, not a log line.
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| This engine | `audit-core` `action` |
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| --- | --- |
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| `issuance` | `approval.issuance` |
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| `use` | `approval.use` |
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| `supersession` | `approval.supersession` |
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| `revocation` | `approval.revocation` |
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| `heartbeat` | `audit-core.heartbeat` |
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Undrained local rows are this engine's lag, not yet a divergence. A row
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with `drained_at` set that `audit-core` does not hold is the omission
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case §9.6 names.
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## What is a finding
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- No per-class heartbeat arrives beyond the requested 48h receiver bound (24h emission interval).
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- `audit-core` count for a class is less than this engine's drained count
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for that class.
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- Outbox depth or age exceeds the lag bound in `cadence.yaml` (drain stuck).
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None of these are rate drops. None of these are informational logs.
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## Residual
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Atomicity prevents accidental omission (crash between mutation and emit).
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Cadence and reconciliation **detect** adversarial omission after the fact.
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Nothing in the model prevents a compromised source from suppressing. That
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residual is stated, not closed.
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## Imported declaration and source inventory — 2026-10-03
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`cadence.yaml` now uses InfoTechCanon's published candidate 0.2.0 contract,
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schema 0.1, rather than the historical flattened draft. The source-owned
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inventory is `extensions.approval-engine.inventory`: issuance, use,
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supersession and revocation are rare load-bearing transitions; heartbeat is
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the load-bearing delivery control, reconciled without a recursive heartbeat.
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No evidence classification or emission interval has been relaxed.
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The implementation emits four atomic `audit-core.heartbeat` events, asserting
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the four transition classes through `data.class`; it does not emit
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`approval.heartbeat`. Production CLI defaults to 86400s. The receiver request
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in `audit-source-registration.md` remains 172800s; it is not a live admission
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receipt. Lag depth 100 and age 3600s remain declared bounds, with observer
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enforcement pending. Repository conformance does not prove stream completeness.
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Live closure stays in APPROVAL-WP-0002-T04: audit-core/platform must bind exact
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sender `approval-engine`, tenant `tenant:platform`, explicit redact policy,
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the already delivered protected credential/native custody (2026-09-11),
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authenticated ingest and all four heartbeat class registrations.
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Synthetic native accepted/duplicate, read-refusal and independent archive
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readback already passed in the platform receipts
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`docs/evidence/2026-09-11-factory-native-producers.json` and
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`docs/evidence/2026-09-11-factory-native-readback.json`; these do not prove
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deployed service or lifecycle transaction emission. Remaining acceptance
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requires service admission, actual lifecycle drain and bearer revocation,
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same-window drained-versus-accepted reconciliation, startup heartbeat and
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missing-class/lag findings. Existing AUDIT-WP-0009 detection code is reused;
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neither a second observer nor new receiver APIs are required.
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Orientation: Emergent Knowledge 0.2.5, digest
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`9e186dbd6f2d5eb455bca24db4b03cd866c63c4e94660430dd15f2ca9856215f`,
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start/evidence cards verified-files, orientation-only.
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Validation: full owner suite 169 passed. Imported owner schema SHA-256
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`6d52692eb1e4d1325e0d6062d95acded98beddaae5bcfe24c6f0e91f1b6be6ae`
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and NetKingdom profile returned contract_valid/profile_assessed/conformant true
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with zero findings for the authoritative inventory above. Reproduce from
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net-kingdom with:
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```bash
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uv run tools/emission-cadence-profile/emission_cadence_profile.py \
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--contract-schema ../info-tech-canon/infospace/schemas/emission-cadence.schema.yaml \
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--load-bearing heartbeat \
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--rare-load-bearing issuance --rare-load-bearing use \
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--rare-load-bearing supersession --rare-load-bearing revocation \
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../approval-engine/cadence.yaml
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```
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This supplies an owner-authored instance to NK-WP-0035; it does not accept the
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proposed NetKingdom profile or claim receiver admission/observed cadence.
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