Evidence row 3142526

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z05wQE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/10efd4c4-cb5a-40a2-be72-c2a96336d5e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Riondel",
  "owner_address": "0xd9013a71d79e48bb9547c42a6cba0ff4f86dde90",
  "raw": {
    "agent_id": "303689",
    "agent_uri": "https://centralcity.ai/a/Z05wQE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riondel 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/Z05wQE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riondel",
      "registrations": [
        {
          "agentId": 303689,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/10efd4c4-cb5a-40a2-be72-c2a96336d5e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z05wQE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831162,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:28:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riondel 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/Z05wQE"
}

What the leaf hashes

{"body":"f7fe140ac1455ffd526c1a19a71ab53c55be190ce0d5b41837886b19e9d7ccd9","id":3142526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831309533816,"prev":null,"subject":"erc8004:5042:303689","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. 0x2ca3346d5512ae148102ba433ab8a1ae5dee821c1a8ecab52feaf0c510c02340
2. 0xd0c6fda00dde285bb1ac38c338d3af452cecebf4718442b8eb8cfdf48a083c50
3. 0x356440f4281fa0c02c77290910a7543959aba271b28b5e636dd1a4ce8ec1872e
4. 0xf93a4e72645ea709b199a3dbe5bb1f75d8376ef6b7ba02cb050e3952aed5618e
5. 0x87bfaa35b9216b6d46ee9c4a6de621dfac8c3209992d4c2d6b5498195dae69a6
6. 0x5409cbbc2256fc65e2f123b36ad218487aa8de8e3b74c0be25780134cd1617b7
7. 0x2ad68f5d961ee15222e663caccd5f40652be8cae28558c03767cd7de4753b87f
8. 0x9f3a5b201f2a705a0acfeef083a910432f72b674a01560e51b707f0460e9ad40
9. 0x2e576c885c4d0244d23759863e1dbadc44d1c2674e3ca0603924079ad44f6e70
10. 0x7c2612ad1575f1d5820e8c20faa38435ff49301585afc17cc5f9d3b0524ee1d5
11. 0xa3b35c9fbcbc6c98a7f1dea59c97a2a7be624cf4f41aaea64937e7293694b3b7
12. 0xfbb7bb823027805c253f79482b084b580efe51653fe7dfab9e0b717d2cf663bb
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