Evidence row 2551503

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rC3p8i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae87e776-0485-42e8-8885-02c4eedb7cb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Griotano",
  "owner_address": "0xb5186a38f4f205aaeef85145a4445cfabec6beae",
  "raw": {
    "agent_id": "168813",
    "agent_uri": "https://centralcity.ai/a/rC3p8i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griotano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rC3p8i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griotano",
      "registrations": [
        {
          "agentId": 168813,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae87e776-0485-42e8-8885-02c4eedb7cb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rC3p8i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692857,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:06:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griotano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rC3p8i"
}

What the leaf hashes

{"body":"de631a5bbc3e7a5c918cc4cace1ca8b9bce1afe3df745e86416a42f60a6a3eb7","id":2551503,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693208674135,"prev":2551224,"subject":"erc8004:5042:168813","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdf49a55870418bce62dbe72a51e90b2f1eb58cc888b47f11c7226c16ef25b66e
2. 0x0b38fcf8de2b098232848074352905729dcf0a9ae9df5e691fc78b02fc7508de
3. 0xc46b427b0a16748e842f0525f9faa8e47660150753a30939d939d265698a9b6c
4. 0x0532341af3da41de332a64be44eabba1ccce862443ff31c688780ebabda57bb8
5. 0x1216679089224f4c835eb101af4127d22ca5e38bbf75d614719817ea2620fd4f
6. 0x974ebcb59b3c4e4c9a57b5999462e7d0bad6e8f7b145169d9bb198a96e6fc215
7. 0x055dc394fa0b340820c07cb32a4ba0753fdf398bfcb08352c19edb21714727cd
8. 0x1cc03f03c22de7dcfbe8faae57e9a9cca1a0222dcbd8b0fdd9e0da81fe0f6a0a
9. 0x2b92859bd6b3f23181817d5cf21c8418a878cf05333ba9a9f04514169db5c1c9
10. 0x2e9359a753e54ea442640a62e2aa99509dbd84d0308b5a3dbf16941745ee0b14
11. 0x71c6d0f39da8b8b8a54884c8bd5a9216751e521c1183057ff21055af8a794aee
12. 0x77412a36b507b0500b445f2e83c2f17f84662a924c6a82a903820093de3cc699
13. 0x4fb617b3e5c633b66745b02140beb64580164cdfa6188d729cad658ae1950304
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7