Evidence row 2733583

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WAVHsW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf29543f-cc6e-4c7e-978d-511d6a951d23/.well-known/agent-card.json"
    ]
  ],
  "name": "Sikus",
  "owner_address": "0x75a3596c56bd64221ac4cc6c3eb06472e1c3a935",
  "raw": {
    "agent_id": "214383",
    "agent_uri": "https://centralcity.ai/a/WAVHsW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sikus 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/WAVHsW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sikus",
      "registrations": [
        {
          "agentId": 214383,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf29543f-cc6e-4c7e-978d-511d6a951d23/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WAVHsW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793752110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:32:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sikus 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/WAVHsW"
}

What the leaf hashes

{"body":"1a50c80576dcd777754c3e220653f01f59e94fa218245b25e7753eab8a6f5f1a","id":2733583,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752348860938,"prev":2733344,"subject":"erc8004:5042:214383","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x60708d8c55a90753f110ca3df1a5d7afb33dc7c4942dcc4815cc1b6c0220ed36
2. 0x2379591b5e1ff57f7dbc703a0affcd6673b7f5f71b26bbef74f63fb1ee3fbc22
3. 0x8ae354a9dc7aad7c245de5b4c1f3ea0e3185c8ae2687be0aba2e340ee437672b
4. 0xdc3d9c6116ee73f7ac42b4d8fc0715fcf2ca18c4e24383d960ef4a380b10b8de
5. 0xcddcd7352f62dad1ba74795f032c238bc60ea0b4429fd5d2ab52b116abdcb358
6. 0xdf0aa868aa18c4a6d5c4790de2a06d4e3311a94853a45929b527b9f8c7d92cbd
7. 0x1cd539d4fb03377d2a356ae2d048e2de1e9f31eb5622f1703067370f46c47409
8. 0xf11f1e1ef0fce61d7041227b4c5e0814b0fdb200e7eee43e04de8efe9e04bf40
9. 0x15263254dfc689a867c43dac54320047dcecaf0458bd60744bf6fb240b7f8324
10. 0xb9c7b9bed940b75746159bb2a2ebd90dc29c6d8b085385e6ca6f1218d31d78b1
11. 0x342ee019eeec6bf9c360353fbfd30362249953dfe72930f5dbbd3540a8ffa11d
12. 0xed16332def1f4a73193a3818f88f36897a433c9a3eb0300df59a4d04527fe185
13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345