Evidence row 3054201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SuuJQv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f86ed760-e7cc-448a-9a90-ccf9b70e1475/.well-known/agent-card.json"
    ]
  ],
  "name": "Bozon",
  "owner_address": "0x2bcd91afb6c616ac8dd82d6f385cb9aaeb163dbf",
  "raw": {
    "agent_id": "278393",
    "agent_uri": "https://centralcity.ai/a/SuuJQv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bozon 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/SuuJQv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bozon",
      "registrations": [
        {
          "agentId": 278393,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f86ed760-e7cc-448a-9a90-ccf9b70e1475/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SuuJQv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818608,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bozon 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/SuuJQv"
}

What the leaf hashes

{"body":"de820ddb44dbe348efc8d062794fc2d2a3f7fe166905ae26ad40c7ed831dcf69","id":3054201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818788126239,"prev":null,"subject":"erc8004:5042:278393","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. 0xfc8d7108cbaf77022710b95caea598016279f616b53a8226240245b29a9000dc
2. 0xf608e644bec71abcafbf1af849fd97d87623daee52be5957eaa448d3c9fb7b7d
3. 0x197db789a4030583c858fb521bf90944b12505a79cd94c8f2a16dd67a4c703d7
4. 0x14ed4cbe143b0ebf3000b2e21ee836e3d50f582eac07880c4bb926082b7319a0
5. 0xd929dde95da8665005ef788aaf3f0be2a5467b4de7966e155b27fbe95323ed6c
6. 0x0ce19df8ef595427431af4a554a8900f48ce2bb159a3078c13563ef36a3bbf4b
7. 0x779565e91b6038d5a49cb3536a89c01961aeaa33db8f208f69d65a4236e419f4
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