proof-aware-crypto-tooling-.../notebooks
mrwulf 71c670527c REAL EVIDENCE: guarded replay of all four repos, attested, logged, dogfooded
The provider ran its full honest replay against the four verified
repositories on this machine - every Lean compile and axiom audit routed
through lean-guard (memory-capped, core-pinned, single-flight, ~30 min
per fork) - and the results are now shipped under evidence/:

- 16/16 certificates proven per fork, every axiom cone boundary-exact
  (the four apex tiers carry their fork's documented SHA-512/wire
  boundary axiom-for-axiom), each attestation pinned to the exact repo
  commit (dalek 8ded7bc, anza 673c15e, risc0 98a13a6, betrusted
  81f614a) and Ed25519-signed.
- All four appended to the persistent transparency log. The log holds
  EIGHT leaves: the first four are the initial run's attestations,
  which honestly recorded an AUDIT FAILURE (the two pacta bugs fixed in
  e87f0e8) - an append-only trust ledger keeps its bad day, and the
  fixed run's leaves sit beside it.
- Every receipt re-verified through the FULL stack: dogfood verifier
  (backend verified-dalek-serial recorded), STH pin store, freshness
  policy. Receipts are freshly issued against the final tree (a stale
  mid-run receipt tripped the pin store's rollback defense exactly as
  designed; the rollback diagnostic now hints at idempotent re-issue).
- The capstone consequence ran for real: pacta agent with trusted
  provider + signature via the proven path + required receipt + pin
  store + --require-verified-verifier built the R4-gated library
  capsule from ATTESTED evidence (no local Lean replay needed by the
  consuming agent).

Docs and teaching updated against the real artifacts: evidence/README
(inventory + re-verify instructions), README "Real Evidence" section,
lecture 5 now re-derives 16/16 verdicts from the REAL dalek attestation
(signature checked on the proven path, provider labels ignored), and
lecture 6 verifies all four REAL receipts and walks a fresh pin store
over them. Every changed notebook cell executed before commit. 49/49
tests green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-06 14:54:48 +02:00
..
00_course_map.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
01_threat_model_and_truth_boundary.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
02_claim_cards_and_risk_model.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
03_lean_replay_and_axiom_audit.ipynb add proof-aware crypto curriculum notebooks 2026-07-03 14:42:59 +02:00
04_proof_hygiene_and_boundaries.ipynb add proof-aware crypto curriculum notebooks 2026-07-03 14:42:59 +02:00
05_third_party_attestation_provider.ipynb REAL EVIDENCE: guarded replay of all four repos, attested, logged, dogfooded 2026-07-06 14:54:48 +02:00
06_merkle_transparency_logs.ipynb REAL EVIDENCE: guarded replay of all four repos, attested, logged, dogfooded 2026-07-06 14:54:48 +02:00
07_agent_consequences.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
08_capstone_research_program.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
09_dogfood_verified_crypto.ipynb Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00
README.md Curriculum: the ratchet rule, the four-tier reality, and lecture 9 (dogfood) 2026-07-06 10:18:06 +02:00

PACTA Curriculum Notebooks

This directory contains a zero-to-hero teaching sequence for proof-aware cryptographic tooling.

Start with 00_course_map.ipynb, then proceed in order. The notebooks are intentionally output-free in git. Run them from the repository root or from this directory; each notebook locates the repo root and imports pacta from src/.

The course teaches:

  • theorem-boundary thinking,
  • claim cards and residual risk,
  • Lean replay and axiom audit concepts,
  • proof hygiene,
  • third-party proof-check provider trust,
  • RFC 9162-style Merkle transparency logs,
  • receipt-gated agent consequences (including the R4 wallet gate, now reachable),
  • split-view defense: STH pinning, consistency enforcement, freshness, monitoring,
  • dogfood verified cryptography and the honest hybrid post-quantum posture,
  • research roadmaps from R4 evidence toward R5 assurance.

This curriculum is not financial advice, not a trading bot, and not a wallet-building guide. It is a training path for engineers and researchers who need to evaluate formal-verification-enhanced cryptographic tooling without overclaiming.