Evidence row 2161499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/anTPT6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/487966a8-2419-419a-8d68-37e94f40b3d7/.well-known/agent-card.json"
    ]
  ],
  "name": "Rukino53",
  "owner_address": "0xe7cc9d50ef0b8611fc736f578c7312beef34ecfb",
  "raw": {
    "agent_id": "106332",
    "agent_uri": "https://centralcity.ai/a/anTPT6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rukino53 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/anTPT6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rukino53",
      "registrations": [
        {
          "agentId": 106332,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/487966a8-2419-419a-8d68-37e94f40b3d7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/anTPT6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rukino53 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/anTPT6"
}

What the leaf hashes

{"body":"58f8a53196ded2a18a580faa41e729c093754fddd0d41319fad00e80679506ce","id":2161499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632137310929,"prev":2161091,"subject":"erc8004:5042:106332","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. 0x4d5446caf6ce9a3ff11eb2f0f01ef5a479cd9d494bbb9231ee02e78b1ccad824
2. 0xe008fa7375f1435c4b756b5beb19276b96cdb03d4c435f811a35a9014985a526
3. 0xf89d9f9412ec1f9dfe80c5608ef6bc03dcfc051b24301596e877d7c6498e0e39
4. 0xa729d29724faf497292fee23801e71b2f5818fa09cd84209f31717dc9cd3242b
5. 0x3166cd0addacad7c61297b91ed3fb622ac7acdcf7f8c14ab505cbde154bdbf1f
6. 0xf8e214ba64167f1657dc7bb95ff56839c5a7d5e7b90843570ca00031f41a43a7
7. 0xcfaa51865a61f4ce2ce262a9aad1fd789e4ac77c57ea250296c3ca32e3a171e2
8. 0xc5e62a3fdc7abb9f64e6ab9bf38b9ffca6279401fee62fe21b437b8de00f0398
9. 0x1d886a90ca9984ad77fb1f1eb24804a98807b9cc41b1cdd710e8d7c9fad211a6
10. 0xda29cecf864bae2acc34b74069bfab8877e67a59e0d359bdca0723d85231bd44
11. 0xd5a90644c0f94ae06fc12ccc920a6aa5194e367054cea3ae88cae25c31aa8c8a
12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af