{
  "spec": "attestable-memory/v1",
  "note": "Conformance vectors. The keypair is a throwaway generated for these vectors; the private key was discarded at generation time.",
  "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAWjT//OqhZbr6ok63gBuMvWx3LY3Ou7iOt8aqZ8o5WJE=\n-----END PUBLIC KEY-----\n",
  "cases": [
    {
      "name": "valid-genesis-receipt",
      "expect": {
        "bodyIntact": true,
        "signatureValid": true,
        "verified": true
      },
      "receipt": {
        "body": {
          "type": "knowledge.ingested",
          "org": "vector-org",
          "title": "Unicode & edge cases — “curly”, emoji 🧠, nested",
          "nested": {
            "z": 1,
            "a": [
              true,
              null,
              2.5
            ],
            "é": "accented key"
          },
          "generatedAt": "2026-07-24T00:00:00.000Z"
        },
        "bodyHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "prevHash": "0000000000000000000000000000000000000000000000000000000000000000",
        "signature": "08b93bbf46855151eec082ff7e6b60124fd4346d79e748c35dc2a48c0e2a09b5c723f17868fa07f463873263c1b93b3a1efe137ddf99b11ced13364bd2649900"
      }
    },
    {
      "name": "valid-chained-receipt",
      "expect": {
        "bodyIntact": true,
        "signatureValid": true,
        "verified": true
      },
      "receipt": {
        "body": {
          "type": "brain.routine",
          "routine": "librarian-digest",
          "autonomy": "watch",
          "headline": "A quiet day.",
          "metrics": {
            "newSources": 0,
            "receiptsMinted": 2
          },
          "generatedAt": "2026-07-24T12:00:00.000Z"
        },
        "bodyHash": "097a183e7613097abdb7f7e86dbcfd74ee0734364f7398183903d2940baf62b9",
        "prevHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "signature": "99550cf542bed47484f91c9e359bd9a255120eb336474614786bbe976bfcbca5483e093bec73417ad2f8ac842d6bd00b7a00bb4543dc650d177feffd681a1b0e"
      }
    },
    {
      "name": "tampered-body",
      "expect": {
        "bodyIntact": false,
        "verified": false
      },
      "receipt": {
        "body": {
          "type": "brain.routine",
          "routine": "librarian-digest",
          "autonomy": "watch",
          "headline": "A very busy day.",
          "metrics": {
            "newSources": 0,
            "receiptsMinted": 2
          },
          "generatedAt": "2026-07-24T12:00:00.000Z"
        },
        "bodyHash": "097a183e7613097abdb7f7e86dbcfd74ee0734364f7398183903d2940baf62b9",
        "prevHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "signature": "99550cf542bed47484f91c9e359bd9a255120eb336474614786bbe976bfcbca5483e093bec73417ad2f8ac842d6bd00b7a00bb4543dc650d177feffd681a1b0e"
      }
    },
    {
      "name": "forged-chain-position",
      "expect": {
        "bodyIntact": true,
        "signatureValid": true,
        "chainLinkTo": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "chainValid": false
      },
      "receipt": {
        "body": {
          "type": "brain.routine",
          "routine": "librarian-digest",
          "autonomy": "watch",
          "headline": "A quiet day.",
          "metrics": {
            "newSources": 0,
            "receiptsMinted": 2
          },
          "generatedAt": "2026-07-24T12:00:00.000Z"
        },
        "bodyHash": "097a183e7613097abdb7f7e86dbcfd74ee0734364f7398183903d2940baf62b9",
        "prevHash": "0325b50bda6ec4e6d06094399e877d0a1504e72f55292d5b66703c560c2c1f3a",
        "signature": "107eb6ded8c58bcd36e868d9a3dcbf02abe1d890a8dab091e6860ca2b1838030f3633ce9cb217c1597bff1d9372f3aa5db03a544a82d9635d7a32c5e4cc05509"
      }
    }
  ],
  "chain": {
    "note": "oldest-first; verifyChain must accept [r1, r2] and reject [r1, forged]",
    "valid": [
      {
        "body": {
          "type": "knowledge.ingested",
          "org": "vector-org",
          "title": "Unicode & edge cases — “curly”, emoji 🧠, nested",
          "nested": {
            "z": 1,
            "a": [
              true,
              null,
              2.5
            ],
            "é": "accented key"
          },
          "generatedAt": "2026-07-24T00:00:00.000Z"
        },
        "bodyHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "prevHash": "0000000000000000000000000000000000000000000000000000000000000000",
        "signature": "08b93bbf46855151eec082ff7e6b60124fd4346d79e748c35dc2a48c0e2a09b5c723f17868fa07f463873263c1b93b3a1efe137ddf99b11ced13364bd2649900"
      },
      {
        "body": {
          "type": "brain.routine",
          "routine": "librarian-digest",
          "autonomy": "watch",
          "headline": "A quiet day.",
          "metrics": {
            "newSources": 0,
            "receiptsMinted": 2
          },
          "generatedAt": "2026-07-24T12:00:00.000Z"
        },
        "bodyHash": "097a183e7613097abdb7f7e86dbcfd74ee0734364f7398183903d2940baf62b9",
        "prevHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "signature": "99550cf542bed47484f91c9e359bd9a255120eb336474614786bbe976bfcbca5483e093bec73417ad2f8ac842d6bd00b7a00bb4543dc650d177feffd681a1b0e"
      }
    ],
    "invalid": [
      {
        "body": {
          "type": "knowledge.ingested",
          "org": "vector-org",
          "title": "Unicode & edge cases — “curly”, emoji 🧠, nested",
          "nested": {
            "z": 1,
            "a": [
              true,
              null,
              2.5
            ],
            "é": "accented key"
          },
          "generatedAt": "2026-07-24T00:00:00.000Z"
        },
        "bodyHash": "ccc9d0fa051776c1046743d0a04ef284c1837d41990b0597557e50f81104f102",
        "prevHash": "0000000000000000000000000000000000000000000000000000000000000000",
        "signature": "08b93bbf46855151eec082ff7e6b60124fd4346d79e748c35dc2a48c0e2a09b5c723f17868fa07f463873263c1b93b3a1efe137ddf99b11ced13364bd2649900"
      },
      {
        "body": {
          "type": "brain.routine",
          "routine": "librarian-digest",
          "autonomy": "watch",
          "headline": "A quiet day.",
          "metrics": {
            "newSources": 0,
            "receiptsMinted": 2
          },
          "generatedAt": "2026-07-24T12:00:00.000Z"
        },
        "bodyHash": "097a183e7613097abdb7f7e86dbcfd74ee0734364f7398183903d2940baf62b9",
        "prevHash": "0325b50bda6ec4e6d06094399e877d0a1504e72f55292d5b66703c560c2c1f3a",
        "signature": "107eb6ded8c58bcd36e868d9a3dcbf02abe1d890a8dab091e6860ca2b1838030f3633ce9cb217c1597bff1d9372f3aa5db03a544a82d9635d7a32c5e4cc05509"
      }
    ]
  }
}