Implement missing functionality and add versioning system
Fix 7 incomplete implementations found in the audit (plans/incomplete_implementations_audit.md):
- NIP-06 (CRITICAL): Full BIP-32 HD path derivation (m/44'/1237'/0'/0/0)
with SLIP-0010 ed25519 variant. Restores C/Rust key compatibility.
13 tests with official BIP-32 test vectors.
- NIP-03 (HIGH): Real OpenTimestamps verification - OTS binary parser,
Merkle proof execution, Bitcoin attestation comparison. 10 tests.
- Validator (HIGH): All 8 AuthRuleType variants enforced (was 2/8).
Added HashBlacklist, MimeWhitelist, MimeBlacklist, SizeLimit,
RateLimit, Custom. 12 new tests.
- Nsigner: 3 new transports (Serial, FD-pair, Qubes qrexec) + algorithm
verbs (ed25519, x25519, ML-DSA-65, ML-KEM-768, OTP). Fixed derive_hmac
algorithm config and role_path propagation. 23 tests.
- Cashu: 5 new mint operations (melt quote, mint tokens, swap, check
spent, restore keysets) with typed structs. 11 tests.
- Blossom: head_blob, file-path upload/download, BlossomSigner trait
for remote signers. 5 tests.
Add versioning system: VERSION file, CHANGELOG.md, increment_and_push.sh
script for semantic version bumps with git tagging and pushing.
Total tests: 202 (was 143). Workspace version baseline set to 0.0.0.
Laan Tungir
5d54ad8c68