Evidence row 2276199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HffvXD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e1076f21-e663-46e3-ac85-9275dd7a02a5/.well-known/agent-card.json"
    ]
  ],
  "name": "Reifino",
  "owner_address": "0x8460fd2a9fc85b06ac7e4f067f5cfc28961b55db",
  "raw": {
    "agent_id": "131442",
    "agent_uri": "https://centralcity.ai/a/HffvXD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reifino 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/HffvXD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reifino",
      "registrations": [
        {
          "agentId": 131442,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e1076f21-e663-46e3-ac85-9275dd7a02a5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HffvXD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793652094,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reifino 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/HffvXD"
}

What the leaf hashes

{"body":"ebf24ee5923532c2672c49d46047d805265eb8a3392709647337289b77eaa7b5","id":2276199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652156663390,"prev":null,"subject":"erc8004:5042:131442","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x68e63a373b603b2de22122d20e53332543153a133c026b91c362811ed9be3758
2. 0x25aa06d85d44f320fac7c8a9da6065da12dd88959cabfa0f832e2d39a9825c8b
3. 0x62ca42603f8033bd647536625404f0caced351ea5b946ee6471b5e556ecbe3e9
4. 0xfdcdd6d182c5cc7677818f19824fe6dd2ac44be5552beafe59c4b7c75c88daad
5. 0x747de957422a794d64f44a94302b83b5f0aa9bc97b03876c245f6e26d66b2bc3
6. 0x1f2c2745355692ddde4ab012612ffa7309193bc966c57bbaa2c8597a0e4236d7
7. 0xbb2e20ff0d43cd06ab242e3550e9e9cb77cd28c4bc6b7ae6fd38f6aafcf80655
8. 0xc3c6ab7fcacda2338b82e6592c4bf46890466f63e3e28c7189f464797152ee3d
9. 0x487261ce319ff41da73ed701395a816cb20607ca509e320fd16eb9302715df0e
10. 0x57698899daf78e6d00d4c670a3f86e5e6995190d78a0108459b8eb9614cbebe2
11. 0x7db17b10f1972af41b5bfa71c5cb6c8e5c535c21328ce6aede33af928914722a
12. 0x4c6bfda049005dc169b297132e952f3d0d63a895211bdcf40f0eb667e2aabcdf
13. 0xefbd3ce8cc9536c9dc7555a61f73905cdeb76d020d347be26b68924fa6aacbfa
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af