Evidence row 2036494

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O9Kk0N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cec7767e-b749-42bf-ac58-586794dd3e23/.well-known/agent-card.json"
    ]
  ],
  "name": "Gauveh",
  "owner_address": "0xaf5f85ce4153647716ff2fd01ba9b05e9c76e14e",
  "raw": {
    "agent_id": "50845",
    "agent_uri": "https://centralcity.ai/a/O9Kk0N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gauveh 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/O9Kk0N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gauveh",
      "registrations": [
        {
          "agentId": 50845,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cec7767e-b749-42bf-ac58-586794dd3e23/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O9Kk0N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586005,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:25:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gauveh 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/O9Kk0N"
}

What the leaf hashes

{"body":"0e5d0f07b3b80d64aa896520c83c00864604b2b289e8e8caa98e19e2e068a807","id":2036494,"kind":"listing","method":"sync.erc8004/1","observed_us":1793586346164685,"prev":2035986,"subject":"erc8004:5042:50845","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. 0xf0a1d1a76861b0ef0c2b5698d9fafa9e82ef4447c7d6a2b3f1b537dddb34c38d
2. 0x8688d995982318bd456a681f2dadc3ec2959a552ce805cb90e75a8fe31292988
3. 0xab7454276e24597f91f7d38627a6cdde4a9ee133e1054a49bf1c52524d3633a5
4. 0xb5ce7f483c16f187af0cabb731d4a08e8c6e1c99df2cb47fbf07de2d25ba0869
5. 0x1694832f5bc49aeec1c0156bb747b08f7fe165a9639dddcdfb6f277552813b11
6. 0xfe1aaeee3bfdc4760de07ad698f55dfb7156112e15485db5b042030d917c73de
7. 0xbb13247847017916a951b7c24198ffc35f639d3cd96197d5378af2a8143e4868
8. 0xe1cd957ca1739f396463abae92459b49a8a0da815b58dc1c73e2238da1661caf
9. 0x8b1ca7a7e11f433de3830dd05ad68675c9ff3b57aa14e78d1bca952e1e7aa3c4
10. 0xcc62750abfa340f975c5beeaf069f075f98f71f1c4c9df9faebe3ee901fe7882
11. 0x1f629f8654e40ac1eb46a732061a356b88841de73efb2bd0c301a7414c5c5fde
12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af