Evidence row 2504545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/orW8UZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc4dee54-66d3-48a2-8d93-3213f6866e5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Favino",
  "owner_address": "0x4f62870e102958f2cdb2380b92e4943d13cfffe0",
  "raw": {
    "agent_id": "150826",
    "agent_uri": "https://centralcity.ai/a/orW8UZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Favino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/orW8UZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Favino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc4dee54-66d3-48a2-8d93-3213f6866e5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/orW8UZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Favino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/orW8UZ"
}

What the leaf hashes

{"body":"29193eadf158217a3239bef710780a748eb4671354bb495f9078710dcc5f13ae","id":2504545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672091361517,"prev":null,"subject":"erc8004:5042:150826","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. 0xa96f9575f59f6e7b93db85eeb3ffb698f4e0f11f8fbdd5229ed573d0efcb2b88
2. 0x406463b0d02d929703db1d919856be717923b06980e840f29e8c23ef5e385fb4
3. 0xf109b88c8ba5ade392a584088e70de688d1155f3c950bcbc3b0347c94fdba9b5
4. 0xe87ea059e9295095fba11348884e5829855eb5687413c0a50bf71aa3ff8ee70d
5. 0xc8a9a9a0421edb88676ed0a9555f57b95a94e62a4f3516939baae7df30a3e5d6
6. 0x3244e7dd2cd68566acff592bb3e59947b89f3184e31a29cb5c3d387233a72dd8
7. 0xa33460e04cd47340b2e4e7898eb93d381e885c0b4a8783f604464f33fdc9ef0a
8. 0x1af54dd72bec78a0c21a3b9537461f401702038d88ba949ba3bf28847e472772
9. 0x6edaed1258c438393ed312bc0f5f8ca43c1d3ca5f9f095b0ce333bc451d36098
10. 0xdd52662f9c3a19b6e9bf5c86305cf39d602524f1428399b10a4f20245af29190
11. 0xbd4eb34f821c3bdaef5a148f4de34016e65c46becfa08ef61ffbacb3393bd216
12. 0x68ba01882f8cd5f05331ba4c13ed1736bd385302dfe369562d8c8dffb411db04
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7