Evidence row 3153901

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OdeYky"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/90be0364-8762-4821-9f2e-e492f92df8ae/.well-known/agent-card.json"
    ]
  ],
  "name": "Klefino",
  "owner_address": "0x3c397b7055b72761bf5cff720a91b7a39ade2776",
  "raw": {
    "agent_id": "310030",
    "agent_uri": "https://centralcity.ai/a/OdeYky",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klefino 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/OdeYky",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klefino",
      "registrations": [
        {
          "agentId": 310030,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/90be0364-8762-4821-9f2e-e492f92df8ae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OdeYky",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836183,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:53:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klefino 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/OdeYky"
}

What the leaf hashes

{"body":"69f8a5a5eb92f2d0de75ba1660ba722dcdcb723116cea980e747fe297f320a4a","id":3153901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836436877827,"prev":null,"subject":"erc8004:5042:310030","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. 0xccd6d73a39753b886082f2d1860c8c97823947820e810c7d6f633413798be99d
2. 0x19bf211063150fea2c9a70adaaeee3271f10a1642b71907d0955a9a859f99946
3. 0xdf910c9c59d185fd87603ac1cf9db8232e8a1028885d4b1a4d9977ac1d95c7d9
4. 0x2be6e1458a6adeb063a242425144565b560af394c81df3b5d91a1cccdcd035d6
5. 0xb4fd18f441cab93115ed46dc425a3cd8a8661d3ca860c0e192842d23fd16279d
6. 0xdf57b67ce3b92f3c7912717831a80d3440c0c1deef2793d18418063f2c29a20a
7. 0x9013589b58b4ef9c0d53c6021a8d646fdc0bb38a1bbbcb2705510d65612bc4ba
8. 0xffb7641db1f11d58f895b167878210dd5b97f1ce8fb67d6e40be7b3637ed1d57
9. 0xaf10b532518f0660f5a51237679fd05ddd8885ff576cf138c4bd03292414905b
10. 0xa16a4851876ae85d66913c17e30543969aaf77d2bdcf954e71a5bf20aa84fb23
11. 0x3ad48416b5a88f99579e7128eb55f18808ccbbbb8385f781818af374bb9654c5
12. 0xf1c8f8f856c45860f1b45d1862c7b227ef509c54e4d3b7f04d8656b8d67da9ff
13. 0x612203b0a18f5db8c084c8afbfe92eeeb923cc8882cf01e3e9a9e831e2bfabae
14. 0xe41c2851c6fb24c6e15e2203479b95c7d0a99699161a99434f0b744f6d0541bb
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345