Evidence row 1777548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OA2yHP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34250894-a732-479c-8816-8cb984007929/.well-known/agent-card.json"
    ]
  ],
  "name": "Flekik",
  "owner_address": "0x10f7e2836be5214a99253139c3ddbf0383194eff",
  "raw": {
    "agent_id": "12609",
    "agent_uri": "https://centralcity.ai/a/OA2yHP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flekik 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/OA2yHP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flekik",
      "registrations": [
        {
          "agentId": 12609,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34250894-a732-479c-8816-8cb984007929/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OA2yHP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flekik 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/OA2yHP"
}

What the leaf hashes

{"body":"cfb17f1bbffa9c876a727201ff9b366a8d1d887c074b6295379f03cfbdfd13c1","id":1777548,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553060174780,"prev":null,"subject":"erc8004:5042:12609","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. 0x71ec331a70c31a1bb36f044ec5fcc7dc9ad7c3981f76d63d7cb9b6a9b6fc932b
2. 0x8f90b58c27f0e3ebf5ff1ecca1811999ba18c977c8a74a6771af29ff770f78bb
3. 0x812e4c2e1cc515bfbaa0bbe322e37feb35af1f9ec9e6a9be4736adbc1a62e46a
4. 0x1fd5fd50e0feff32be706bb985a3c1fd489b2d4c04ad6bb260b301ca7840f58b
5. 0xa0734cd415aad1f30774b04b70efca7b0795d509e84d8e9dcaa63bd03898f1db
6. 0x3f260dec491b5c0bd8c98f04254dc0eebae1237552647e1999d913ecd6b5ec7a
7. 0xb909ac8d6c393682415cea718279e4adcc11d280fed9d84ecbc285b07d317453
8. 0x465af2bf6dc02a2c49f49548c9e2e66fa4db12d5acc1ff9a0975c8bb26b8ea56
9. 0x49c5802b04ba7ab738e0d29bde3d4eec597a1aa97d78fd9815ac1c262c17e5c8
10. 0xcd470bb63cdeacac4f364c20b2a1ec75efd45c717c7b5137ccc97199c6d17f6c
11. 0x313561a282961e2b8112507bd09bc8f7184c05c34218ecc251d84522f021ec59
12. 0xd710afe528cc717b80df5908336745104e3532bcf1c997f5f9ad3f036a3bdb2b
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90