Evidence row 1757343

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dsxHpa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b572c56a-51b2-4b46-998d-f02d4595eeac/.well-known/agent-card.json"
    ]
  ],
  "name": "Kianibero",
  "owner_address": "0x37b79dd96fa7b685566f1164cedb890cfadca969",
  "raw": {
    "agent_id": "3585",
    "agent_uri": "https://centralcity.ai/a/dsxHpa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kianibero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/dsxHpa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kianibero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b572c56a-51b2-4b46-998d-f02d4595eeac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dsxHpa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T10:09:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kianibero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/dsxHpa"
}

What the leaf hashes

{"body":"7c749ea2a0bff7abfd88a8925deda679261cad3359089f0160d2b1a537cd088a","id":1757343,"kind":"listing","method":"sync.erc8004/1","observed_us":1793527740514386,"prev":null,"subject":"erc8004:5042:3585","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. 0x7c9e9de24a3107aa10580e4480b3374625176da04043ae204b957cc9c5bbaf0f
2. 0xc91c0fbce3df68de526386d30b1defc17423a9005e14976a04b4d556360759d0
3. 0x750a478ba88647ee32057be427f88695dc8f93ea3d0e3f789a63e90f20f978ca
4. 0xf02440fbcab14e2369656d3bbb5b84d12db442958933c07a9af70f20b73494f9
5. 0x7ab5eb7f41a281d53d757e1392504c868515846d7def8922d528d98d9c271458
6. 0xa0e88db0c3c353fe05ea8bfc028e36ad2f114a2040feea362bddc4d10ada0ea9
7. 0xe86ba5a7847aaac45e446a5d2b16b7548dd8ded9848786691b6ce4a22c33a9ec
8. 0xeb54899056a0dc289c50d37887ad5046469ef0333b097d3df64a473914576d8e
9. 0x3dd7ac326e94bf5d125bac9a6bf2e0c73a502e830139db6f8212004d27091282
10. 0x0f63e390c493683cb32ce29164c45c5f67ae6eca9927f90f1714ef9e48036086
11. 0x9c29f29cbdb0a03e66fa3fb1b1b128688687200a5515ae027bf68f9648dcd6a2
12. 0x1c2e98574c663d9e6140feb2d5c17a9c2852efe92982267303cc002bbfe31dfc
13. 0x0d7168eda56f959819319294f2344abf3e83a06736c3ef37f9f274fd0bf74ed0
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90