Evidence row 2085538

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ccb1IH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6a9f27a-8376-4623-81f0-9c3f36c6600b/.well-known/agent-card.json"
    ]
  ],
  "name": "Zuza73",
  "owner_address": "0xc942548e652b14bda7fc49db4e7ad7fc8acdce0b",
  "raw": {
    "agent_id": "74186",
    "agent_uri": "https://centralcity.ai/a/ccb1IH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zuza73 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/ccb1IH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zuza73",
      "registrations": [
        {
          "agentId": 74186,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6a9f27a-8376-4623-81f0-9c3f36c6600b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ccb1IH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605092,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:39:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zuza73 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/ccb1IH"
}

What the leaf hashes

{"body":"642c7a7489657235811126b053eda44fc26964a3253be1b4b36a7d9a8319215c","id":2085538,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605178153261,"prev":null,"subject":"erc8004:5042:74186","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. 0x909235b73787da38d2d5c63227ae488f662a5abd9ff5907d35c8366387b55458
2. 0x7ac828403f91df9d90161c11dedb49e97c08e1c2b0bf335b62f30f26e8513c52
3. 0x61e5a5898ce0bb909a782708909faa2bdd01046f4d2a0d2606bdf6ac83e215ed
4. 0xb7e901bda32046ce565701fbdb91d8249544cf55edd43ee2273ffb091c92ceed
5. 0xe31a98a55fcc2f23be88b77aa606db438f4b01abeac94a91a5d291fb01bb3eef
6. 0x9281ac9db8f82f68095fe65ec85ec6e4cc4d61acfe0f12d4fa07f411cb12334b
7. 0xd7f92025fe4a3cff95a05261bb059bd15a71f554cbcfd8defa14f36621c00a2d
8. 0x61ff358f1bf6d250e65aee41e04a6841307c2bd3ae6f80c732a8285bd292618d
9. 0x573575c69e1fa4d3ab475cf1f53a056f00a865f10b76b9014342a129026fc499
10. 0x00d92f9e5746aa9bd4c5be25bb372864ae801b756483c38cd02534575e19169c
11. 0x44a5cad77dd3fedc5999f1587a59e074e73aae4b83894824e2e7767e7eabb7fb
12. 0xcc41efda675fd5f31ee9b82e2920f27c5b96c51ec4eacef941b7e4116cbf2ac5
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af