Evidence row 1772864

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Txahhk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f81f2e74-7ac9-4752-b35b-f3f10f3e6f09/.well-known/agent-card.json"
    ]
  ],
  "name": "Pladabel",
  "owner_address": "0x646f186fb5222e0afe8a39b8a2ff8b0c67feb71c",
  "raw": {
    "agent_id": "8738",
    "agent_uri": "https://centralcity.ai/a/Txahhk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pladabel 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/Txahhk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pladabel",
      "registrations": [
        {
          "agentId": 8738,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f81f2e74-7ac9-4752-b35b-f3f10f3e6f09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Txahhk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548921,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:04:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pladabel 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/Txahhk"
}

What the leaf hashes

{"body":"fce50a2529af965f6b2065e89df12a452d9a1c661e54fe2cdac8a7d59baa99f9","id":1772864,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549050080208,"prev":null,"subject":"erc8004:5042:8738","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3d45181d903e848d022a6957e4e46ba516fd191581e13566606fcde6722ebce8
2. 0xa5587a49d4c131f33fbe7c62cf3feddcbf0c98d4575e90f787228ecdad900364
3. 0x4253601c3c16a117e4d2859c23052e2192806a3392ddd47f1b9b230989826d0a
4. 0xad04ba71dd18b05aa0c45171e0aa345d90a379acee629c4c2a16b5a525a1790f
5. 0xbc82f5d61bfee474054aaa7f10bb9cb9918c99989dd0e873017f9c46890c1baf
6. 0x145cf1cf7bd275c6ff0d17ae1a10fc57a230ab86ee23a0e59b72970f1c6b5840
7. 0x795248796e3821e5e3f79bb4c30d3a9b94e8b31f5e01778748b7272240371a1e
8. 0x39ec4e22e10f3f99909dc4215fb082bd32917d4bc94f604a2018de5e3d39c555
9. 0x8f297a28540624f202f71848fc9d728aa6995bc1dcf4169beee5174a7b243dfa
10. 0xb476796313727e255f2c65daefda182d8dd3fd8bda2c12ff17cb5393a6f33e41
11. 0xdf95986c8276e03fe5aa974bfe617029ef68be5eae20afd99545424abf4c873d
12. 0xae3101dcea8fa2270cd50145f461d9d452fd850bd818f7d01a19511ac58f89c9
13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90