VERIFY THIS RECORD YOURSELF — two ways, public tools only.

PYTHON
  pip install cryptography dilithium-py
  python3 verify_capsule.py OBSIDIAN.capsule.json
  -> CAPSULE: AUTHENTIC — the seal verifies with public tools

JAVASCRIPT (Node)
  npm install @noble/curves @noble/post-quantum
  node verify_capsule.mjs OBSIDIAN.capsule.json
  -> CAPSULE: AUTHENTIC — the seal verifies with public tools

Both import nothing of ours. They use only published standards:
Ed25519 (RFC 8032), ML-DSA-65 (FIPS 204), SHA-256, RFC 6962 Merkle.
The record is independently verifiable now. The live anchor runs in your environment.