Evidence row 291535

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Retrieve the Hive trust score (0-100) for a DID. Factors include on-chain activity, attestation count, repayment history, and peer endorsements. Backend pending (Q3 2026).",
      "inputSchema": {
        "properties": {
          "did": {
            "description": "DID to retrieve trust score for",
            "type": "string"
          }
        },
        "required": [
          "did"
        ],
        "type": "object"
      },
      "name": "get_trust_score"
    },
    {
      "description": "List all attestations associated with a DID — issued, received, and expired. Returns array of attestation metadata. Backend pending (Q3 2026).",
      "inputSchema": {
        "properties": {
          "did": {
            "description": "DID to list attestations for",
            "type": "string"
          }
        },
        "required": [
          "did"
        ],
        "type": "object"
      },
      "name": "list_attestations"
    },
    {
      "description": "Resolve a DID to its public profile: display name, verification methods, service endpoints, and Hive trust metadata. Conforms to W3C DID spec. Backend pending (Q3 2026).",
      "inputSchema": {
        "properties": {
          "did": {
            "description": "Decentralized Identifier (DID) to resolve (e.g. did:hive:0x...)",
            "type": "string"
          }
        },
        "required": [
          "did"
        ],
        "type": "object"
      },
      "name": "resolve_did"
    },
    {
      "description": "Verify whether a specific attestation (by hash) was issued to a DID and is currently valid. Returns boolean. Used in KYC-lite flows and smart-contract gating. Backend pending (Q3 2026).",
      "inputSchema": {
        "properties": {
          "attestation_hash": {
            "description": "SHA-256 hash of the attestation to verify",
            "type": "string"
          },
          "did": {
            "description": "DID to verify attestation for",
            "type": "string"
          }
        },
        "required": [
          "did",
          "attestation_hash"
        ],
        "type": "object"
      },
      "name": "verify_attestation"
    }
  ]
}

What the leaf hashes

{"body":"8c6320c82ca09a697766b44ef70b9350b20bea9be5a5e927f29922d4991e9842","id":291535,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793048157068861,"prev":null,"subject":"82ae1773-bbe2-43b6-889d-922024456926","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x7d2d2655b6cc05044346a101068b21855e4d290d3eb691d371337599eeae3214
2. 0x0574c491f2b3bf62d217e506fc8c9935e11ea5196ecc3804a247563e1a825071
3. 0x289d337676e90962d9e658618731ff23890a8f76377ccfc1dda427425ea4602f
4. 0x0bea013d7e7a630e5dc1c6c030d15f00aac5ce1f7911950f10d084d5b87a8693
5. 0x73ee2166ceef58c632a13a7ba979af0e6e5751def615e264d8adbb3a119b092d
6. 0x46718903b11417118602eb1b28fa53beb0b1a9fe5655b3192d5ef40c33d1ed88
7. 0xd4c7b8a1317ed29f5d227a48c295914d83a493b1b629cca65bb4ad47398fe94c
8. 0xdae88786a02622a5d1a425265d3f9af5f84e0fc7c658e37c193440e4b4307937
9. 0x7e1ec73780098fac490af117915a41a976dff267e71b952d3a320caa7180a1e1
10. 0x27bb9eefd00206cde7209859f541e1ae68cb3baba4968278bfa6a4028b0fe719
11. 0x05b818019343d04f2973b36329a447f88301721891653961b94822610edda553
12. 0x779c77295186b32da6387dfb36d3a76522e7d713472a7cebed7c93529ccc4be6
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae