Evidence row 2111045

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c3ccfe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48cf613b-585a-4d3b-9aca-52211e13b4f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Soba2",
  "owner_address": "0x541dab0a35c69e071423a8f073af61aec44f024a",
  "raw": {
    "agent_id": "84347",
    "agent_uri": "https://centralcity.ai/a/c3ccfe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Soba2 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/c3ccfe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Soba2",
      "registrations": [
        {
          "agentId": 84347,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48cf613b-585a-4d3b-9aca-52211e13b4f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c3ccfe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793615675,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:36:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Soba2 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/c3ccfe"
}

What the leaf hashes

{"body":"7f2f0d41f0fc926dfe0ac005b3190f8a58f0ed50392d0c0567f7180e66731907","id":2111045,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615816871302,"prev":2110548,"subject":"erc8004:5042:84347","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. 0xfe6cc1916ec6ea7c3ac4546d39c867dd025df20ff00f4e6220e9fe92f9d6bfd0
2. 0xaeaf948f7668b28d8428361ded380b98c940dacd92f4b01cbd870cf6a540a595
3. 0xb173d8bce41b6d3b4b8fb61d160f4ce1fa44eb879460d584c900352820b5e789
4. 0x78f8e574d5a26ba7c2d62a816f85114254780bcea8182016ca3da4aeb23d3fff
5. 0xd2cdb89d90de37b56b941d0459eba5eb93d6bdf2c85d1d707b22e3b872dbad1d
6. 0x83dca2392656322c3bcf8b99c926bd4ba228592feb8dcc3daf8a7ad5df7dbbd8
7. 0x6bf288455dd7d1a6d32308ee27b1971a7a723c935047268df8663fff35bfbf08
8. 0xff3b83c3aaebab26d23cfdff7592823859af6499a388532e0c59fea88218c80d
9. 0x845e5b1cc8315caa3b98e19dd3fe044491deeb9eedf828ec195bff79167a74bc
10. 0xc07a3284aef49e4a59807c6eaf528f425c05c24076b55920863f01634d2f1137
11. 0xc63b418076930e6cf31674e9bb2aff65f2cbb33dd9be3957737f5ffee6c7510a
12. 0x558609da34276e08016027f0ba334013ad7a47d8258758a41e477a91a04eb076
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af