Evidence row 1753931

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fmim1T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5073504f-cb0b-4b69-aa0f-57bdd2cdbfed/.well-known/agent-card.json"
    ]
  ],
  "name": "Brokobel92",
  "owner_address": "0x4ad7f2b57315ec82e91e5e1dad01b0aad4d6d612",
  "raw": {
    "agent_id": "3231",
    "agent_uri": "https://centralcity.ai/a/Fmim1T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brokobel92 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/Fmim1T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brokobel92",
      "registrations": [
        {
          "agentId": 3231,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5073504f-cb0b-4b69-aa0f-57bdd2cdbfed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fmim1T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793523949,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T09:07:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brokobel92 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/Fmim1T"
}

What the leaf hashes

{"body":"f622164a67a43c6ecee0504c9d253c39f943614160322f1fcd9812b288547e06","id":1753931,"kind":"listing","method":"sync.erc8004/1","observed_us":1793524059549363,"prev":null,"subject":"erc8004:5042:3231","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x997d8e23acb2d51c9eb24e1aa9179c2a5ed99dc246d8d0d18567a9b93c85a6ae
2. 0x9b4f75d06a843f7f24a63630a8945c8920c0873afd6e66e583d3f3bb7fb2ec87
3. 0x72368663607edecae14684735e97f2df8e16db59113b06de2ab73f71d69b5d26
4. 0x676cde7980151f9772725f58c959ba9008542854c3d66fb3245b8caac23151f7
5. 0x35eefe1d986d91238786306f3c2c6c363ff9f88d4c26a99509c71002a016b3a0
6. 0xb119c8ad8eacb0e8111759ab3da14eb4fec379f1f2c828e673592e253285e1ca
7. 0x9df900f885c9e629a2d138ad575b68aec7db16816d0f5c501d1e3e5056f8539f
8. 0xe395fa1fa571dc6222a12bd386a2504f22440a943de4dd1a6d1d05e6b16b5d30
9. 0x8f11e8114ed6dd32b04018706641a0b49e2a29660c90a9a169b46f1674bff908
10. 0x0bbdd7ff33646f4838e7c250272cb92828a932ffa4da3b60fa5d6ad5ed2ede2b
11. 0x6f327f582144f1c59ad866bbc36812995a7cff7d3570a4641f1bfd7d6b274a37
12. 0x00501794f8f8ab636f8f5823349b041054f10e1daf5ff33f9c58fb4581120bcf
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90