Evidence row 2621620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IRwJYs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a0e1bb1-6ac9-481e-bb01-3c1701777901/.well-known/agent-card.json"
    ]
  ],
  "name": "Tofito",
  "owner_address": "0xbc7a2d2b4e589f39a3a6f5a2fdc79d6ecf667264",
  "raw": {
    "agent_id": "198206",
    "agent_uri": "https://centralcity.ai/a/IRwJYs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tofito 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/IRwJYs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tofito",
      "registrations": [
        {
          "agentId": 198206,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a0e1bb1-6ac9-481e-bb01-3c1701777901/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IRwJYs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729631,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tofito 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/IRwJYs"
}

What the leaf hashes

{"body":"177eb76b700d17a64399a652a47cea5b8a1facf29341c5dcea46521c6ecab463","id":2621620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729644229213,"prev":2620921,"subject":"erc8004:5042:198206","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. 0xfb0f4ce015e58041de57b29002d848c26d187699f25eccce53c1da5863643635
2. 0xaebc09b2379eecab602e54e7bbdddb83b0c07712976810f864e93728bb440ea9
3. 0x9c6d50ebd8253494b3bcca010ab90e26b65fd3c0b8ff36f076e13d6cb8ff67bd
4. 0xc6d88bafbda6c3f7727a2691a1d4ba24df2b380d5d89cede7912ed8e7d12d924
5. 0x5d85153ef040d88a5a7c49922f7df563076fb7b984c2c6965fb5071f9931cced
6. 0xbafa20428c17aaddc604d21c242b886fcb2952caa7f0519703966e2276d35d24
7. 0x8163a688d6d7ffd0143116bd85dfe4afb89fc74d8d4131147675e50be7edc8d9
8. 0xfe57fb6a79f7d3c4f0de0ed2bdd04b90415f9b272b1d8b75b40d982c6ddc32cb
9. 0xc1daca7082b50c35b83e657c7d7581b9b1607ab45d9562d457d6848d36a26113
10. 0x09684d69346903d419384bb3776fa09b1d32d574db69977e93e433e724134be7
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7