Evidence row 1775560

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FQjEF9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1331e8fc-9a55-41c1-93e2-4b840754a95f/.well-known/agent-card.json"
    ]
  ],
  "name": "Guzer",
  "owner_address": "0xf90491cfa4f98844d279adf6a83471e910004421",
  "raw": {
    "agent_id": "10946",
    "agent_uri": "https://centralcity.ai/a/FQjEF9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Guzer 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/FQjEF9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Guzer",
      "registrations": [
        {
          "agentId": 10946,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1331e8fc-9a55-41c1-93e2-4b840754a95f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FQjEF9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551472,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:48:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Guzer 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/FQjEF9"
}

What the leaf hashes

{"body":"d7181b379900b23da2d6a47ad4d574021af9bbcac0c44f25ab622b2013d6217c","id":1775560,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551691864699,"prev":null,"subject":"erc8004:5042:10946","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. 0xdc622a1ec46d00a8329c006a158fdcf4472320a97aabd26b23ecc2b98faac86b
2. 0x3f0adaadc1d1006dbcc5db62a06a540c9c78bf79195d059ed6c911cc4dbf1dca
3. 0x87db492aa34b1ccdf04325e6598d9959ab0af90b459697ecf15c0b0c980fc717
4. 0x1e2346ed26c4931828ef4d8fdf3437ba2298ef17336f5a3ee48a3e35f3da756a
5. 0x9b735af9cb1ce822eecd0458c6e6752ad35d7e5db54c680d53689da5442f9cc5
6. 0x28db03ed2264aa64e5ed77280b4995f7d6c34803365c95aada9a077d28a38979
7. 0x82384083fa10f2214fd08c2cf9774fbe82145ee8219023eb76e8d92f181b1c7f
8. 0xef44fab17192bfb1b2db01d196c63dbb62a221ed301841ba113668a3cb96667f
9. 0xe57053dd30a708757ceb945433dc3d2510e43ae2f2aa2efc593e5914db11503c
10. 0x216936dc1517860234fb6801e22a38b6b6b2417a5d23e90edfa1f4419170ba2e
11. 0x3dba64400ad873d4a9db768427d0a9459f06746400baedc9ac320b65d7467605
12. 0xdfa32f5198f53434ae19565dc216bf47b6ae348027a37e0be2678d1fa6697022
13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90