Evidence row 2109126

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WPmLeD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1414073a-487d-470d-8272-8a8bb778a890/.well-known/agent-card.json"
    ]
  ],
  "name": "Fionseon7",
  "owner_address": "0x9ff615615d5c8fd2c28601d9aa9b63adaa36e78e",
  "raw": {
    "agent_id": "83905",
    "agent_uri": "https://centralcity.ai/a/WPmLeD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fionseon7 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/WPmLeD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fionseon7",
      "registrations": [
        {
          "agentId": 83905,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1414073a-487d-470d-8272-8a8bb778a890/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WPmLeD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614754,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:20:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fionseon7 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/WPmLeD"
}

What the leaf hashes

{"body":"daaf8dd213373b7f1fd6fd6dd729c1fc66e11a410c844cf8d7176d2dd70a0730","id":2109126,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614833147844,"prev":null,"subject":"erc8004:5042:83905","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. 0x28382687e9fe72198d71ac15b998c65bccd0d7affbb2968901db2ad7044eb306
2. 0x6e26e109d7e231d156ffe2dc19dc2d070a131cea46cea543372cd96a9c2581e6
3. 0x7b1e4cbd2ae25810c81fd61b8d6421c2d6fe22c59c7b453115fe6a92a69e35dc
4. 0x77ea8951ef3f0cbf3f476f1d759216f065ab24ff528cbf59479d96afab6462c6
5. 0x56b9d9a74a9f8a1c832d9af8a894a2eb348e80574c845636a31333406f0fc57c
6. 0x7acb77c66d746aa431b76a0304cb4b9c85c5ab5a2c3b0efe534657f9b40222cc
7. 0xa777ff646a0e350d367ad4e7628e11f78b37e6e8d519961475a2a5ffaeb899d8
8. 0xef29846c8fa28d93c748c424df81fcec28d53c299bb51f6526a34ee6910a0fa5
9. 0x39de0a870c59ab17a3ebeb6b8fb09bd349258a9482beb2002e048b93c00f34b6
10. 0x60048d128f35d182690bce0dbfc8c6b0d66f79da360a18d15f1800c6c1e0934f
11. 0xe1b8509e01d1532793b61f1dc718c65fb553f0a888aca1c23fcbe02c5333eab4
12. 0x3a4530c387a03c52b7afbd39200548993215a4cb14f3e53ead9b1517fcfe0b2c
13. 0x51e311ca2900bdc02d33f863997ecf605beee83455e2af17106fa126c029645d
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af