Evidence row 2148131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Mk39nd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27c4cafc-8301-4c7d-921c-cc02a37c0b99/.well-known/agent-card.json"
    ]
  ],
  "name": "Orusjo",
  "owner_address": "0x0a7432bb208071ee55d804738edb0844ba14c015",
  "raw": {
    "agent_id": "99725",
    "agent_uri": "https://centralcity.ai/a/Mk39nd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orusjo 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/Mk39nd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orusjo",
      "registrations": [
        {
          "agentId": 99725,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27c4cafc-8301-4c7d-921c-cc02a37c0b99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Mk39nd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626898,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:45:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orusjo 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/Mk39nd"
}

What the leaf hashes

{"body":"eb5850b884e38dc7cc07e4cfaaf70a2762c174fe5e02ecf110c5654109a6dae8","id":2148131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627115602259,"prev":null,"subject":"erc8004:5042:99725","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3a767d1bc132d6dbfc19139f9dd3cdd71d0969657ad5f80f9ad9c8a664e3ddf2
2. 0xb26d3a7b28a6cafd64789b37c8ade28f28cafe35f72541e445d55f70b8925975
3. 0xf8fd7e2177fb32419ae42da1144815b66088a1aaa905047847bd0cca4dcfd5d4
4. 0x32028629cf6993f303105d90d69fa2936ec479e91b4d7088495c05460dfc3962
5. 0x470fae6a280e17726d145f41d739996b20acacd475a7f889296f57c10dead9b0
6. 0xa3f475f87e530f2311388a8aa882c038cdc075d5a54d938da245425f5ee2a21b
7. 0x226f7154c557d4fb9921f4d828d505fa8337f9d4f2a1f21dbdd82de0a76f4ce4
8. 0x3a2a2aa0ae9215edf946395f1a3dde385d857d5fb96c733286c9d71722a87c70
9. 0x83cbbccd47fbb1b5618ab973305f1972aebdf97e519fa7da6c6cc964aaea81c7
10. 0x8225e50d522a56b23e54582109102b6e7bf6c968f63dd56e71e8a8f34a5aea90
11. 0x8d84bcdca6e904bba23b61a48a5a434a2095ce919ce9d83620cd444da0e0547d
12. 0xce9bf2fb06edf633b852c2a929fe0335a13dcc34aa7487c05c9c839715c4ed14
13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af