YUCLAW 7.0.0 — evidence boundaries: receipts, offline verification packet, scoreboard

Research & education only. Not investment advice.

YUCLAW 7.0.0 — Evidence-First Financial AI · The Science Trust Layer for Financial AI

Financial AI normally gives you an answer. YUCLAW gives you the evidence, what that evidence can support, what it cannot support, and whether that conclusion survived time.

New in 7.0.0 — check → reproduce → challenge → document use

• Receipt engine: submission, artifact observation from actual bytes, appointment-bound reviewer decision and typed registration counting kept as separate records; primary counts are qualified attempts.
• Offline verification packet: yuclaw packet build / yuclaw packet verify — SHA-256 + byte-length manifest, descriptor-pinned reads, exact-byte replay of the frozen public Lab bundle; provenance UNVERIFIED unless an independently obtained identity is supplied.
• Claim support limits: yuclaw check-claim reports source match, temporal eligibility, replay status and research interpretation = none; never a verdict, direction, return or prediction.
• Local challenges and document-use receipts: criterion-bound challenge resolution (deterministic verifiers or a designated reviewer's explicit evaluation), every version retained; decision receipts exported only with permission.
• Evidence Scoreboard: /evidence_scoreboard.html, /receipts/scoreboard.json, REST /v1/receipts/scoreboard, MCP get_evidence_scoreboard — one canonical payload with a complete public schema; exact-release coverage UNBOUND until a release target manifest is delivered as release evidence.
• Program materials shipped as proposals only (nothing adopted): outsider receipt program specification, Gate #15 formative-study kit with evaluator, Phase-C protocol draft, A2 interface, ETF class addendum path, U-ladder fixture validation, note-snapshot coordinator, nightly-status adapter, sentinel proposal, capacity assessment, commercial governance pack.
• Minimum Python 3.10: the package compiles and its test suite runs on CPython 3.10 and 3.12.

Evidence totals (public scoreboard at composition)

• Replication attempts: primary unavailable, successful unavailable; registration PENDING; exact-release coverage UNBOUND
• Witness reviews unavailable · audit-break attempts unavailable · refusals unavailable · challenges unavailable · document-use receipts 0 · pilots 0
• Board timestamp 2026-09-14T09:17:14.817957Z; these are counts of records, not a quality or independence verdict

Activation status (every proposed activation)

• real receipt program: INACTIVE — no reviewer appointed, no registration record adopted, the three-reproduction floor unadopted (D3)
• nightly status delivery: INACTIVE — adapter and preview only; delivery not activated (D4-NIGHTLY-STATUS)
• note-snapshot coordinator: INACTIVE — contract v3 stays live; coordinator not wired (D4-SNAPSHOT)
• sentinel policy: INACTIVE — unchanged; proposal only (D4-SENTINEL)
• Phase-C prospective protocol: INACTIVE — draft; unregistered; nothing runs (D4-PHASE-C)
• Phase 6 / A2 designation of S: INACTIVE — candidate record only; not registered; N_eff not computed (D4-A2-S)
• ETF class addendum: INACTIVE — proposed classification path; registered set untouched (D4-ETF-ADDENDUM)
• U-ladder promotion / window: INACTIVE — fixture validation only; no admission, promotion or registered window (D4-U-LADDER-WINDOW)
• Gate #15 human study: INACTIVE — kit ships; no study run; gate MANUAL_REVIEW
• Phase-5 contribution anatomy: a READER of registered protocol lines and registered results; it is not a registered result and registers nothing

Release policy (recorded; the publisher refuses notes that do not match the record)

• Allocation: decision D1-ACCEPT on allocation document V7-ALLOC-2026-09-14-C1 (sha256 c3aa0d0ff7d99b20…)
• Gate #15 (user comprehension test passes): NOT SATISFIED; released under the owner's explicit release-policy exception, recorded verbatim:

  I, the owner, accept for the 7.0.0 release only an explicit release-policy exception for Gate #15 (user comprehension test passes): the requirement is not satisfied because no authorized, completed, eligible human comprehension study exists; the gate remains MANUAL_REVIEW and is not waived; the study kit ships only when actually complete and the human study remains pending; the release notes and release-state record disclose this exception verbatim. Authorized by the owner as release-policy actor. Date 2026-09-14.

Continuing objects (unchanged from 6.0) — name · receipt · status

• Layered Evidence Dependency v1, first read · chain lines 81–82, sha256 0b2ac8a5967b13aa… · STRUCTURE_PRINTED — structural_completeness = PARTIAL; N_eff PENDING; READ_SCOPE = STRUCTURAL_ONLY (chain 81–82)
• Science Trust surfaces — per-name research-state cards + machine JSON, 132 names · anchor ac51ddfe97eb… · gate GREEN (machine JSON equals the human card, byte-reproducible); staged preview, not linked from the live navigation
• Research states · sha256 0163fe63f72bb13f… · 132 names: INSUFFICIENT_EVIDENCE 132 — derived, never hand-maintained
• Discovery Ledger · sha256 4951bd6ade88722a… · 37 hypotheses in bijection with 37 registered protocol lines; status counts ACCRUING 18, INCONCLUSIVE 1, OPEN 7, REGISTERED 7, SUPERSEDED 4 — negative and inconclusive findings preserved
• Anytime Evidence Record · sha256 ac37757aa2fb8f62… · 3 prospective enrollments — ACCRUING, not adjudicated
• Evidence Completeness Profiles · sha256 aa2f9c5e3d376cce… · 132 names; ETF class membership BLOCKED_BY_REGISTRATION
• Protocol registry · 82 chained lines, tip ac51ddfe…, chain-verified
• Public daily evidence ledger · 83 daily blocks, latest 2026-09-11 root e0026e804d91… · append-only, replayable
• C6 risk channel: rare-by-construction confirmed OOS (22% fire rate, n=9 held-out); sign positive at n=2 elevated — accruing · fourth read chain line 77 (98dcf74a827a…): DESCRIPTIVE
• Cross-lens reversal coherence · chain line 79 (be05bf7a9dc8…) · INSUFFICIENT — accruing, no coherence claim (chain 79)
• Consumer-posture gate · five deterministic stranger personas · GREEN (scaffold); full-form user-comprehension study NOT YET
• Replication · public log 1 entry, bundle sha256 f431f9c629ac38b5… · REPRODUCED — External-machine reproduction completed by an affiliated operator; unaffiliated replications: 0
• yuclaw 7.0.0 package · wheel + sdist sha256 attached to this release · CLI · REST · MCP · SDK

Not in this release

• N_eff PENDING
• Phase-5 contribution anatomy NOT YET
• user-comprehension study NOT YET
• unaffiliated replications 0

Made in Canada

Built in Canada — from Lake Ontario to Lake Louise and Kananaskis Lake — with gratitude to the country whose land and light frame this work.