Evidence row 3134323

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tvURM2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/81c0ba66-e391-4821-975f-2d74b63b5009/.well-known/agent-card.json"
    ]
  ],
  "name": "Trompeon64",
  "owner_address": "0x1f83cc72f9e8ac518d4cabeeb8db4d796924372c",
  "raw": {
    "agent_id": "297291",
    "agent_uri": "https://centralcity.ai/a/tvURM2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trompeon64 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/tvURM2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trompeon64",
      "registrations": [
        {
          "agentId": 297291,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/81c0ba66-e391-4821-975f-2d74b63b5009/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tvURM2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827984,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:36:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trompeon64 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/tvURM2"
}

What the leaf hashes

{"body":"9d832e3e8688a5d2481b22529659ea10de752fe6773d59274c7d506973f8375b","id":3134323,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828216724863,"prev":null,"subject":"erc8004:5042:297291","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc04c911afc323d8e7326f54c6d4abbda982c472f66f2e11bc9e508a2daea65a5
2. 0x94d3b2ad170989711c0d8e9b313180f792ab0d432e6c3c91ed5d9ced859eaff8
3. 0xe65373189a45a363137fab8937608e8ff15551a4b6bdc40e8ba9a567ef4a80f7
4. 0xcfada5aa8b40f23c33a66e37895e19d430870099c1248854c041f2994ebb0913
5. 0x65c1caa13a85e1d479b21fc029a51f09d3e81d3277723abc56230d2a196b14e2
6. 0x926f567366b97c479a001219d1506f8932af2cd03795ddbb15fbb76c4ac7d16d
7. 0x44daa57246c68e5bc23175f4497ada62111035a51ab63a770b3df33a53111a7c
8. 0xf052d39e6a1ac7e71714bd34fb381efcc0890f922ec243a68964d1fb25039fff
9. 0x4ddf7fa1c19a113fe7fd1a3830910492627b8e0bc4bf12ddeb4cba723702de77
10. 0x3ddaf5b01e07a62ccbd3f7fdecef0a7770aa2d73c933402988d153e30d07280c
11. 0xe323272c8169b27e65dc6a6f666b07683c6596c8098c48da3a30f105d9e00369
12. 0xfd23175139b6bb0bb31553f8c26e3bb196279f2a1bbac04d81e6a85bfd855229
13. 0x4dfdc6768c94d9fc50cb22fea55e8e964e14a619e9563a7244dfb3a6d15fae79
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345