{
  "schema": "drm3-keys/v2",
  "service": "morscan",
  "product": "MorScan",
  "algorithm": "Ed25519",
  "current": [
    {
      "path": "morscan/cache",
      "key": "ed25519:0e527e8231e412dc11520aa7c36a1c573953cde6ad8f0052fcff0b7420b67ae3",
      "valid_from": "2026-07-03T16:38:59Z",
      "expected_valid_until": "2027-07-03T16:38:59Z",
      "status": "current",
      "note": "Per-row receipt signing. Successor of cashew/cache after the MORscan rename (same mnemonic, new derivation path)."
    },
    {
      "path": "morscan/signer",
      "key": "ed25519:916517322512e7d2f067549e93a81a84036dbb338bb79ab5c35e9aa519112485",
      "valid_from": "2026-07-03T16:38:59Z",
      "expected_valid_until": "2027-07-03T16:38:59Z",
      "status": "current",
      "note": "Service-level attestation signing. Successor of cashew/signer after the MORscan rename (same mnemonic, new derivation path)."
    }
  ],
  "history": [
    {
      "path": "cashew/cache",
      "key": "ed25519:89090fe36afcb5b2e55f7f2da535271e0cf24e007ba2cd467c69c10b3fe697ae",
      "valid_from": "2026-01-01T00:00:00Z",
      "valid_until": "2026-07-03T16:38:59Z",
      "expected_valid_until": "2027-01-01T00:00:00Z",
      "status": "superseded",
      "rotation_reason": "morscan rename: derivation paths moved to morscan/*",
      "note": "Initial production key. Scheduled annual rotation."
    },
    {
      "path": "cashew/signer",
      "key": "ed25519:a8c6e811f1767114601547dc5587f5ca0e68c967bb09287731f173c7f6e7aa61",
      "valid_from": "2026-01-01T00:00:00Z",
      "valid_until": "2026-07-03T16:38:59Z",
      "expected_valid_until": "2027-01-01T00:00:00Z",
      "status": "superseded",
      "rotation_reason": "morscan rename: derivation paths moved to morscan/*",
      "note": "Initial production signer. Scheduled annual rotation."
    }
  ],
  "latest_attestation": {
    "id": "rcpt_54da5e6405eba2e3",
    "merkle_root": "sha256:e09a46315d583705b88c723e7a68ae26d317c6f4026431868e68835689e41925",
    "receipt_count": 3,
    "from_timestamp": "2026-08-19T11:16:37.489+00:00",
    "to_timestamp": "2026-08-19T11:17:16.853+00:00",
    "signature": "ed25519:d78c3ac88fe0baf4610fee58a0cb09dc4eb46f8921a3c51cacb1fcb7f27337dcef142319e544392b6488535edc5a9a1e681e552308f5dc13d43eb8c1aae25906",
    "public_key": "ed25519:916517322512e7d2f067549e93a81a84036dbb338bb79ab5c35e9aa519112485",
    "created_at": "2026-08-19 11:17:26"
  },
  "published": "2026-08-19T11:18:20.051Z"
}