Evidence row 2567827

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JEBZv7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1a9eac0-5007-4e26-8f5c-754f23b24341/.well-known/agent-card.json"
    ]
  ],
  "name": "Friafaka50",
  "owner_address": "0x363d594286c3150a696f5b33c05aed0246b6ea35",
  "raw": {
    "agent_id": "177032",
    "agent_uri": "https://centralcity.ai/a/JEBZv7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friafaka50 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/JEBZv7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friafaka50",
      "registrations": [
        {
          "agentId": 177032,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1a9eac0-5007-4e26-8f5c-754f23b24341/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JEBZv7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:50:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friafaka50 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/JEBZv7"
}

What the leaf hashes

{"body":"4ab92f4e849786967efc92621ed643e1c559c97fc0db1a8de060027b6e89772a","id":2567827,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703005534393,"prev":2567472,"subject":"erc8004:5042:177032","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb816060f59283d19af3faad070bfd57ddde3bfa11eb197abd4be9a7214669f15
2. 0x76689668289012600eca91a18a5b9dc58302231ac2772392d4754a9c4c6183b1
3. 0x98cc1288bd051fbd0283677141764f7b22ee6d0158ecd5eb04948cdd3a92fa19
4. 0x68095762b0cc92516e5de573800edf60d87a51f303927e1d40e12a82981b2c70
5. 0xe7ba85e4172f46995aee2321fa2a7ba643c70aaf5f169adb47713b9a2be4a72d
6. 0x7cc8926d02c20a8bafcc5325a198bf385476aac2d1b92211a40f2a8c25195c56
7. 0x13d88c4875d356e0604374a3b7783dbd4910ce53b2bd73380fa4776e81fa30ea
8. 0x68a8e93a521c02f0fc838c273079e56420ae6e6a4069e6f4e7d5ee3a5ebbed5d
9. 0xbdde4121e0497dbcb27775452427823d84d9f77e47591994532996a3a2f02714
10. 0xcea528d817ae1adb2fbad83986a4ad4a418280f9b121cd93460d3c08ec60a811
11. 0x0450010ba93693867786821b060a20158fbc2d7d5098dd6a12f6ea2194a2abb1
12. 0x592bac762721b2bbd49b1b4196a937f4701f86ce0f19e55914c382e76153da47
13. 0x7177a2d4d7e26d090279db4f09f90547c14d3dfe27b339cb6b3b812ef7172d44
14. 0x28eca58d5790c044814655f49977e8cb478606900cf691de68ba9ce360992057
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7