Evidence row 2974176

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lyf3wL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/841c1ef8-83e9-4985-98e4-0565659b901c/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiobano",
  "owner_address": "0x14748d94ed04046a02144c15eebf7b0d5b121aeb",
  "raw": {
    "agent_id": "234912",
    "agent_uri": "https://centralcity.ai/a/lyf3wL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiobano 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/lyf3wL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiobano",
      "registrations": [
        {
          "agentId": 234912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/841c1ef8-83e9-4985-98e4-0565659b901c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lyf3wL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793779131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiobano 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/lyf3wL"
}

What the leaf hashes

{"body":"eac227115ef67d0d3922f2a524b91cafdddfb31d7c00f0e8d7a9720c5df5d03b","id":2974176,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779188436446,"prev":null,"subject":"erc8004:5042:234912","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. 0x10b05766e8e55ab4fe88ec0fc775aa29284a9ba3bec60d92475d3c094e67707d
2. 0xe6ba069a386f06f38a44853eb877100ee654ca2b0eb65197c281ad5d87ab828c
3. 0xaa6990991a5f842f68da0f49bc0b0fd99f4c4354ea83ed384356d97d8d8f5343
4. 0x22d4a7e1618aba540cf3710275f2571d88fb550c4829602710b6cc5d1ea4f6d3
5. 0xd0c3944269d86b0cb0a3fd37448a887a9a0baca93e325fa133e751519846341b
6. 0x0e4755616bac56122aa8538b0728960e6fdcc95f977773cd80bf21ace30deec9
7. 0x8c0a267d11aa75424ce56841387827b90a701bf6d74ee89102aa0744ea076133
8. 0xd1a4f6e463e0556698d6ab7f66841f9c33c1c09293be9f8161182e3cf049f8a7
9. 0xc2b4a2bec45fd02d28fb0e3d8baa616a53a98dc902a61c030cea3003d9ef05aa
10. 0x4ed89a7cd6f28eaab9f3411acf3c6cfb6622a670c958d95bb66ef87da5744146
11. 0x296065403b6b325d7935ddb7dbf9c282604b3ed4c4476b023a7c4e4366d95d09
12. 0x57459583d1254025ef078e8ccea721fdd3d31a79f5ccebf2fd02542f8a6816ab
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345