Evidence row 3030673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/USQpd3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7775ac6f-a8d2-4346-ac20-6c320cbae7f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaunsan",
  "owner_address": "0x44c4f3f38dcb5ba9767f4a5c2449224b2333876f",
  "raw": {
    "agent_id": "262679",
    "agent_uri": "https://centralcity.ai/a/USQpd3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaunsan 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/USQpd3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaunsan",
      "registrations": [
        {
          "agentId": 262679,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7775ac6f-a8d2-4346-ac20-6c320cbae7f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/USQpd3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809333,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:27:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaunsan 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/USQpd3"
}

What the leaf hashes

{"body":"d051592b8a4de8eef7ca4a3fbd0cd194a65d9ae80aa691cc52bc012df4421c79","id":3030673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793809634388390,"prev":3030452,"subject":"erc8004:5042:262679","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. 0x2ac74d54e7bca8b00d99dfed998a6a6904dd5d5f6f97045048a63a56d9adcd15
2. 0xbb569a679f6e9f2ae820b2daec3fa2da43ecd5f338f957429e1e2ad2af324313
3. 0x3999a73b69e33bd36054729e56902c28ed5ca8456f12df4c79e794979acc25cf
4. 0x04ed0cd0df76805c95cb34076302e7a35028b96ef4403fe1c68275d5f6d91929
5. 0x32513a3192df5e63a575428d12544a49c974adaea3aae44a243a80fef3364062
6. 0x00e3962f9f6576ff8b548d38d7ab89c35af6df1c677f852a9c19d657208545f7
7. 0x72813cb7973c00587b8d8db6d4c84754f6cbd7108d3d0f21bd0126d754de605d
8. 0x4ed744a131c6c325bd61ba7b9c362a89bde8bff27604ae6ae73abd6a62f03fc6
9. 0xf0d7e41b49a1d5fb55c6f0b07584fb7179eaf5adecdb7ecd53896b4adc7f9c3b
10. 0xc6e272569c5741ca5c4d5a89553978349688860e751707fb58b83080c2a35d35
11. 0xc4d9808fb3f7a09fa071a58d2a8276fbdad67b5eaf5e2fca6df11f1f833aa266
12. 0x6b22ebbc088c5af5f3e8cdc3e5ef89ffafbc4f261cdfea59b61c8ecf7157e750
13. 0x661a96c937bf6ca01d805f4f4f36198bd27d6f808d4358c0eb4116706a411f51
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345