Evidence row 2020430

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O7Jvdw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf52efe9-c4cf-483d-b06f-c58046b30e3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Bresabel",
  "owner_address": "0x9a9435aec8847f613edc5634eec07d51e556e1e0",
  "raw": {
    "agent_id": "42920",
    "agent_uri": "https://centralcity.ai/a/O7Jvdw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bresabel 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/O7Jvdw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bresabel",
      "registrations": [
        {
          "agentId": 42920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf52efe9-c4cf-483d-b06f-c58046b30e3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O7Jvdw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579399,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:35:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bresabel 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/O7Jvdw"
}

What the leaf hashes

{"body":"4af9e48ae57d0b92721e700d48bbb009819b4baf63abf1c56a9a11cb9c574421","id":2020430,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579743873411,"prev":null,"subject":"erc8004:5042:42920","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. 0xb92450659c18b711eec21d2d958549acd5ff1eda6b5bd5b22501c3d0fe4349b8
2. 0x85d0f0b444970ef8a1edab2f7e4fa5c48fb798b83e0d3c585abd97cc1d05f983
3. 0xb60f629ae217eaf4f4c9caec2457bc2b1d9c0f36c90f36ff556f134e858aff10
4. 0x86af79d467eef0f33e430ef2eb2dcb5e1c655729b2da9cde9a64bae4dfd1e794
5. 0x1f346fbe9fb3be62d7d2a527b7b23328ed2556f9c784796c933777b839bd3396
6. 0xe9c9025081a0b0f64711eac925f5b2d40545af5ecc863b209ffb21d06f8d6511
7. 0x6638d08ec1162012aa9361da8d6dfdca9202b821811b5630a61dfc906c0d5920
8. 0xc74496eb872856715b3ed18c396163e040aa4c3b3adae3ce79a3671f13fc8b37
9. 0x36f5cb8ca0c5110d7e6613fce0c2bcdeae75371bf5b4e7c7d6f4163287f5091c
10. 0x3d89728bcfc6f58d2bc824480402ea2b85f7c3551a11ec2eef63a1a1fb2ac94f
11. 0xa0dac4420294ca178381670ade9e2e4b44665ab089f2300923a88401edae2378
12. 0x963d651d919bdd696be66242b0ee6514bbe3c46940834688ade9fad9027b0b2b
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af