{
  "source_path": "/home/archipelago/Projects/archy/docs/adr/008-dual-key-strategy.md",
  "type": "ADR",
  "confidence": "high",
  "manifest_override": false,
  "title": "ADR-008: Dual Key Strategy (Ed25519 + Secp256k1)",
  "summary": "Maintain two key pairs per node identity: Ed25519 for DID/Web5 operations, secp256k1 for Nostr/Bitcoin/Lightning, both derived from one master seed.",
  "scope": ["node identity", "Ed25519", "secp256k1", "DID documents", "verifiable credentials", "federation authentication", "backup encryption", "Nostr event publishing", "node discovery", "Lightning Network", "key derivation", "master seed"],
  "cross_refs": [],
  "locked": true,
  "precedence": null,
  "notes": ""
}