Evidence row 2571630

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V4dJJq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd0db3c9-2782-45b3-afa4-741ab52801da/.well-known/agent-card.json"
    ]
  ],
  "name": "Reazon",
  "owner_address": "0xfed22958dda01cb7c8be8eae3d0062cd14aba4fc",
  "raw": {
    "agent_id": "179301",
    "agent_uri": "https://centralcity.ai/a/V4dJJq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reazon 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/V4dJJq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reazon",
      "registrations": [
        {
          "agentId": 179301,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd0db3c9-2782-45b3-afa4-741ab52801da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V4dJJq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793705270,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:29:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reazon 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/V4dJJq"
}

What the leaf hashes

{"body":"605dca8cec9b076d3660461dc002885ac897f12580d67753084a4504dfb21d35","id":2571630,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705340010720,"prev":null,"subject":"erc8004:5042:179301","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. 0xb817a7c04109b08326c5ac25d87fc9eeac21311e3f104b806e0f150797ddd9ab
2. 0xdc7de3ddfd03c4b7cc6a5ecefe569aaf34174213fb1d64bb986a3b7ca765ead6
3. 0x3e4e75f2552cc4e13e8a57c93a42469df0749eff201b8114d350a63dab11a19e
4. 0x266839cda310de83c0c2cc68009b9bbbe1c6bb457b2f3baffb1e3bf55fc2b356
5. 0xb463a9cf61635539e7a5d90086894990a38b6cd28378b4c2b776647ddd88d914
6. 0x1cc16dc266fab29205b297f0f374cd74baa204d769ea518ed64177aa9396f604
7. 0x0031ea2c60da6149c7fb3065ce357d342f58f157016eff5df5874232b5887689
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