Evidence row 2571505

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lm0qVE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1afa303c-62d2-48fb-a7b7-c6e928bfd944/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleizan",
  "owner_address": "0x7bd1db50c40e5532df2cb323d820b61aaa007254",
  "raw": {
    "agent_id": "179174",
    "agent_uri": "https://centralcity.ai/a/lm0qVE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleizan 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/lm0qVE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleizan",
      "registrations": [
        {
          "agentId": 179174,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1afa303c-62d2-48fb-a7b7-c6e928bfd944/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lm0qVE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793705141,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleizan 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/lm0qVE"
}

What the leaf hashes

{"body":"73c4999d455803cd81bf651843a7f3046f91b37e6bf4ca092e661a55097df1ac","id":2571505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705339454165,"prev":2571299,"subject":"erc8004:5042:179174","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. 0xdb789cae6478eaa40df5dbaec80f135921a6f2dc7ff5876e012f09eb0338ebff
2. 0xf358d7027fe4b3035bf214d7b4a7aaa0b898646c39d6d0c25524be99ab8bc114
3. 0xb4589d5e69fcb8515756a73629af8ea0fa068ffa89d24dff46fcbb77ee5640c1
4. 0x63e34ca2203ec30988a5b334eb8efc2d2ee93f0a360f6f89d18b4c954b5c473b
5. 0xb5b5411f2eea139b0be0c47ac63ad23b9cf3488328bde923eea88d3f897a0010
6. 0xbbf585448df48099ebaf8d8104600a4b232a8c35c9d348334b12b5be1a90b55a
7. 0x40f0229f68014003f5e85eb1d94a297ef7593b4da6d31b9089730bb4a28a2c3c
8. 0x143b342de56bf8418fc9e76399efac75dfb3388e3fb782cc022fcf71f4136d69
9. 0x1c2a284ece933d4e51a36200900fbb25ac4ecb43eeee87d577b7a990de3580c9
10. 0xb8fe89d439084c767c118859f8091d8ea5726edb1dfae10fc89f4cc0ec975736
11. 0x779fcb144b950be8adde4fa3731150f1127d7083618e768f9692204c1ffcc2ce
12. 0x69fef493303258aeebc16c0eb97f48a6c48c1bb23cfd01f1f80eede3dba2a152
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7