Evidence row 2921534

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v60wJt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e79b0739-a5a0-4756-a4a3-ee4098d43fc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Nuzis",
  "owner_address": "0xb9829509ceec43051e107f7f70c8a754f397d29a",
  "raw": {
    "agent_id": "216024",
    "agent_uri": "https://centralcity.ai/a/v60wJt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nuzis 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/v60wJt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nuzis",
      "registrations": [
        {
          "agentId": 216024,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e79b0739-a5a0-4756-a4a3-ee4098d43fc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v60wJt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754102,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nuzis 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/v60wJt"
}

What the leaf hashes

{"body":"b91a28b72eb41c60b30642222b04fd6aa4c515430a08245ff59fa2219a4df6f5","id":2921534,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754334261789,"prev":null,"subject":"erc8004:5042:216024","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. 0x5e5bb468a6405a51d09571c6ae8289762810d16ce910c3c85ec5cf56e91fea6e
2. 0x936c90802790b56b00da3c772bd4e7142e5e9a66fd25fe5853fbaac5825fa3b7
3. 0x8e4b95f725bee7572f368fe58b9877396ceebee859b7124f7b2e441070322e5e
4. 0xa998dbcc20e915fed2ae37804452a8dfb61054d4eb32c3a2dd043ccc89bfa1e2
5. 0xb52531d503081bd3ad0deac4b18971d311ce80b8191e5d861c1a976bde894673
6. 0xc460cf07788c0a7d9144c203041e06237b8df24a855bce8f2419ceffecd7ab8c
7. 0x2141b0f8965b2a4c7629031140cb3e093f4bc1f0e0fbcfb42d898c1cf76ddf73
8. 0x64c818106aba24cd919a602c6c024a5ad3831c6ca33c32f676fc95f6893b5d72
9. 0xbe04e09a7dc19d3edd29c5431892606514fe5fef3102dd16e64312c3b83eaa36
10. 0x3714d9003bb659d0e0058876750fed0f01d62442a79baccfb4243715f242d47f
11. 0xaf9262fadd5d47ff6a1aaa78901c73665f6adc97635b91122da79daf1ee41a85
12. 0xa09e4f0573d23d948d1d4a8a2f23a7586c7eff2b20746f7fe275f9913699c457
13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345