Evidence row 3036821

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/P0g3fy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64ee2da5-4a4e-4a26-bc44-d418c2ea32e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Jozon",
  "owner_address": "0xf769e38146684b9cc0f570640a873ece14e4112e",
  "raw": {
    "agent_id": "266779",
    "agent_uri": "https://centralcity.ai/a/P0g3fy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jozon 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/P0g3fy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jozon",
      "registrations": [
        {
          "agentId": 266779,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64ee2da5-4a4e-4a26-bc44-d418c2ea32e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/P0g3fy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793811831,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:09:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jozon 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/P0g3fy"
}

What the leaf hashes

{"body":"67c33aae3f28fa47dec19b910f4a548d8e132ca5e6c29032f8bdd039e345d09f","id":3036821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793812159782816,"prev":3036514,"subject":"erc8004:5042:266779","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. 0xfc8a5c5f24fc6d967199ecdc46121d872c9424d791d9cb07ad0394a8096f8fb0
2. 0x57e55c5b54d356f335ff3001f6516bd33a8b99ef303fd7849074ab9dd9b6b8ad
3. 0x86bcc8f8e77bb6a3d79caff58cf4c461a13e60906835330e600c60910e53f3c9
4. 0xc6883008a6e2ee36af7c8c8692ffb93be84e43cf343b160fc5b8ff11b3f2a5ce
5. 0xe44e2d1dfc0b1d81ceaf92a85d8189aa29cff6fa67672707a6c9f2293d5ba556
6. 0x5d756b840d4c2c613e79d6d6f46ff2eba3af803dc2d8d8bbe93de94df92367c6
7. 0x63f88e77d95cad7f3e18d3d887752cbca976429fc0161228510571466d78d39a
8. 0x82e2ad7bb6bd1f9a8c6e3a9f11c38ededed5971729f315b1b1bc12f61169e498
9. 0xa41486648e591eefdf4eb5f0aa6817e769a33d7e1d028e3d5ae9bb4c97d7357e
10. 0x637966861c68cc5fb514024cc0ecec4a2fcc398145b00bc3344db014f0bfbfe5
11. 0x018a3a9a5a8d217e4bce696ad127df51e23bf652af54c02b8ccfb5ab02fc3267
12. 0xb121bc1b49da9a29b5803bc152443979d440c933cbf6e1398b9c040b87301998
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345