Evidence row 1820530

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pe6VkT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cdba8f3d-5624-47eb-b5fb-391b01d02027/.well-known/agent-card.json"
    ]
  ],
  "name": "Vozeon",
  "owner_address": "0x747e4f27828f753808136c203e642e0e07c9fd67",
  "raw": {
    "agent_id": "22910",
    "agent_uri": "https://centralcity.ai/a/pe6VkT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vozeon 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/pe6VkT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vozeon",
      "registrations": [
        {
          "agentId": 22910,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cdba8f3d-5624-47eb-b5fb-391b01d02027/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pe6VkT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563688,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:12:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vozeon 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/pe6VkT"
}

What the leaf hashes

{"body":"41935b93aa67dcabd590527dcb59462f16d7a5ad91e4f80c275c022da3493adf","id":1820530,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563954895480,"prev":null,"subject":"erc8004:5042:22910","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. 0x1b2f0324334e7cb5bcaf88a5c2cb8c83468181f9c137970a87c37fcd1f212258
2. 0x900635c4f400d3bf1528dbb21395220fd0addd6dcfcfa0a0136ec91e820416a0
3. 0x33cd5d58521792830d7caab3c94d017b77c16d4dd29bbf8962f6d2cb5c8b7e01
4. 0x080676f01efbc5740f5b7e448993b280c0486aaf7842fc54983e48439ebc98d5
5. 0xcbfd2e807e2582a8ede9d59c303656222e24ce42024495dd7c94264867d92d97
6. 0x036f5757436ca74b3f4a32b8e64d9154e44e5066a6723af4ca27db30f8bee995
7. 0xc8ded071a72330a0f8f6463a5f2e40ec5dc9e24044088d52116d48746f64ad74
8. 0x9f800eefbc5d4be8cfd64ca2427be1b1cc78eb8f187863624db886b2a757d8fd
9. 0xd1e38ae6fd03042197d0db8a17a56f806f842db287e61c08fe708941e676d468
10. 0xbf4c9b3d97b88231fdbdd157033341b6f1d32d0b754a21da3c097c06f802adb2
11. 0x28314cbf4ea168f3ce449ba5275acf777ea2e975e841514970c2d41c44f72237
12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90