Evidence row 1816996

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lB5GVY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0711c563-267e-4e89-a5c8-fede3faf4dab/.well-known/agent-card.json"
    ]
  ],
  "name": "Puvinsano",
  "owner_address": "0xe6c81e4af18b307d0dc2656afc75551d751aac38",
  "raw": {
    "agent_id": "20704",
    "agent_uri": "https://centralcity.ai/a/lB5GVY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Puvinsano 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/lB5GVY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Puvinsano",
      "registrations": [
        {
          "agentId": 20704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0711c563-267e-4e89-a5c8-fede3faf4dab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lB5GVY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561638,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Puvinsano 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/lB5GVY"
}

What the leaf hashes

{"body":"c3d3ba97879b13adee88c675f9f4306c83e8739ebde70da0504c4b008091cebb","id":1816996,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561918507670,"prev":null,"subject":"erc8004:5042:20704","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x230c822a65ede90dfa38263c862ba4ddb659d7449a945a9b7c7bdf5cf5ba66df
2. 0x391b6e89f810755492c0aa8fd62b7d33ddb30a90baaf571a6ecdf858a72975bd
3. 0x69c1ff1e816cf74849f51f2de6cb3e1bb4283f1aa60669ee323df8cc86a98c86
4. 0x2692b21180ffca21c3bceae03889bb3b40f8d15d5b9c57ef87bb01b3abca18f8
5. 0x8e531ca7a42c8ab803a3372488d6fc54a5fd8031e8feb11133046e6f43b5f041
6. 0xceae3cdc9ac4043e20fa4b8eab32deaca35cf3f00b730643e9fd57eb575c78a0
7. 0x218160cf3d9cf89d35df16cd0fa41ae569157f4a80a392c893abe37008e1c5d6
8. 0xaa6f43b1594cf3e3a8102f5018201c465d632715a9a7280aa60c813ed4cf028e
9. 0x8d5041dd3edcbc8f8ee70251b5dcd006b5acc4d392c65751dfdc682f813db3c5
10. 0x59bb3842651118f7b6725fa9dfa823b4d09c0ae105c3034b51f0a2a504e01acd
11. 0xdc34bc947fc754ff993c05af1dc79146c6b33644b67271b652ed13d8ba50f0b3
12. 0xdfb60f69cac19b1ac7881e138fd331a8a5a530dc13ed1095b70c261d628f44d4
13. 0x9dd502d4ff98d6d9a3253ed5276781da0bbca65c29f44992970b6dcb262524b7
14. 0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90