Evidence row 2150177

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LsziWo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c4cba28-7d7f-437b-a42a-ed04b250ef20/.well-known/agent-card.json"
    ]
  ],
  "name": "Vakert",
  "owner_address": "0xbde7ff42b600137fc2b9ddcf43a1e9ded8f7b558",
  "raw": {
    "agent_id": "100973",
    "agent_uri": "https://centralcity.ai/a/LsziWo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vakert 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/LsziWo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vakert",
      "registrations": [
        {
          "agentId": 100973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c4cba28-7d7f-437b-a42a-ed04b250ef20/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LsziWo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627800,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vakert 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/LsziWo"
}

What the leaf hashes

{"body":"0bbb3f64dc282edb04a70b12e8912cd3d3b20e9d68e82dd9c40cad1350b0ec16","id":2150177,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627840700792,"prev":null,"subject":"erc8004:5042:100973","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. 0xdcdf766372029bf7fa8259965fec03e1937037bb593c75bd033713345580d177
2. 0xaf91e6e0473ecd2c6981d466a29a74c24be68832869793160052a3e87ef24f50
3. 0x2cc7351cd8ec104fb293ee5b3f3092c0edf29e59598a486a27c3e51585386516
4. 0x3f7743f8ad6631433d71be64614c724f95e698d95f22da6c2941e9d9871b3cb3
5. 0xecf2098afe24e6f9b6edcfd57d19a95695a8fbff76bd4ba86f461552504ceb91
6. 0x71b8ac686ecb31e2ddf519ffa3804899921cef6f9874ab11462709d76c0764fc
7. 0xfe6efe022916f23598b8669fd58d8dc3381aef5144bf308f74b5c6bf47c4c341
8. 0x4583d4e690cd109dbd2ec37146e8586cfed9b2e822d78f891c8b873fd39bc7be
9. 0x3e2e48e55cc905a5de53023e8118a3e8c1bc8aa2e98eba625cb836f253d94d76
10. 0x073e1c2317bc75fc679ce19fafe3d4021aa79015f105ea6a0b147c2f1056401b
11. 0xca294ce0f50d6846844820d7c7821b58e97713a6b9b072bb6a5bbaffef4f2708
12. 0x01a0fcfad157f65c9dfed12bdf21e0b3759daa967023093e05700338fea51d1c
13. 0x4d734793ac74750cbdf1c30c6305a901fe0ac2ddf5819c226b382460e68290cd
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af