Evidence row 1834690

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e8ADkB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/153f5688-c8d9-4c58-a15f-495e724b49bf/.well-known/agent-card.json"
    ]
  ],
  "name": "Duzet",
  "owner_address": "0x73b955ce4d156325c1a4df3f6e32f867d9b830ad",
  "raw": {
    "agent_id": "31461",
    "agent_uri": "https://centralcity.ai/a/e8ADkB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Duzet 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/e8ADkB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Duzet",
      "registrations": [
        {
          "agentId": 31461,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/153f5688-c8d9-4c58-a15f-495e724b49bf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e8ADkB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570506,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Duzet 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/e8ADkB"
}

What the leaf hashes

{"body":"b89289e18ee224972bf402899bc51e8570ff73b4489cd16168fe9a4c265301bc","id":1834690,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570783456108,"prev":null,"subject":"erc8004:5042:31461","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x20a5ff8b10f3ee3652ff83512d7e5d27b082413ca9226cf95975b696f4908607
2. 0x05d05a01b1d20d22f1e843fb7bd0163209277bdae7d77e768edb5872a7352e34
3. 0x1f1eb49dbe6a881fde5969f4bef2662209f964848ef85a40c3350f60eb858181
4. 0xeef5981cf833206e649cb46ced984a3eb35e71642c29eb80be3a4d895312e0c7
5. 0x414b422c9daccc313667f39722b1bc75b131056244d88ff36f385e9237841d04
6. 0x4bd56315dfc685608d74a29c23ddc3bb18b24dc4996ab43eb67c4c237fde2524
7. 0x03b8dd364a1ea3c04f0e0749bf2efab97ed725e57940ed890c6a2bc3464cecd9
8. 0x9ed5f6eab563f115e0b750299166cc3fe1dc7eed82d9f17fdb74b9eb41fc5313
9. 0x36c45e1d4d70dca2ac4813b3a4312d80ce4654838d8c381dcb54e71f8afa7f31
10. 0xc49eb5d538188cdb2f97318308e3dc24c4842d04781ef7d865cefc7dd806ac01
11. 0x68d978f56018035e7a20ac8a2580189f290769c9589bcede39c11c158d428cf7
12. 0xe0c6e8e8fb900d9a6980f3ca49963e1c565ddfdca02db71905a206e8075acdf3
13. 0xd962e1b3842b353598d79ca5fe0b84b02369d05fe8f6e6103d51bf4d4d1edce4
14. 0x175afd1319b72670e83bf74eef6f87ab2173061f5bacdfe981a6b0789c963022
15. 0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90