Evidence row 2170030

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mTkm7M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aff60bc0-44e8-488f-9b29-3d4d89e31740/.well-known/agent-card.json"
    ]
  ],
  "name": "Kodino",
  "owner_address": "0xcff782a572c9056a951022133f665f6dc3c7d22b",
  "raw": {
    "agent_id": "110499",
    "agent_uri": "https://centralcity.ai/a/mTkm7M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kodino 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/mTkm7M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kodino",
      "registrations": [
        {
          "agentId": 110499,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aff60bc0-44e8-488f-9b29-3d4d89e31740/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mTkm7M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635785,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kodino 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/mTkm7M"
}

What the leaf hashes

{"body":"f45063e71b0514676ce9cf8d602042128a1e7e747f8e3056bddef9e59fdfd465","id":2170030,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635983366723,"prev":null,"subject":"erc8004:5042:110499","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. 0xef18b9770596975caa3b6a552c4d8f7cefe739804cdedacef8ba6b192e8c1d66
2. 0xb235b63f58631df5644a91cfa98a9b0509b4bb2844718472a18beef5d6f64ccc
3. 0xe3965687ccba7fd049b6cdae07bcbcbf41de335cedac8579c8ec0d0d322b1265
4. 0xc250b6d76fab59e5045b72d82853a681dbc4d512c9b9566793ab7bdff220db2e
5. 0x7d78972c65b21a07b0b18d04d4f50692346bd1f1c4c4d7b41ee00f959940c2b2
6. 0xe4567813ba954fdddb7e0f4a92aea82c1315251d27469141f36162ae07ac18e4
7. 0x7c49494a463b5bbf4cad9030a33909484317a47447a44a1382efde18792b8993
8. 0x0563cc808993c0845e4264bbbe3e76d42f3ef2cf8c10d636987fddad99fa2ce6
9. 0xf76f5d6cea14ae86f4e395a02d7c111ef74499a0d1a2e4cbb0ab0eb847cee9c9
10. 0x4da9a5dbf003ee1fdff69e60ff1f4c792cee23e61388ff323af54db26d74260c
11. 0x40ff1fdcd3023ebf3a2d65350c5559fb9898da453610ee6cd3fd3b146a2aa2c3
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af