Evidence row 2157183

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/acwEpx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d34e2fa-8fc3-4314-9e3f-4ff0c68559a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Borlet",
  "owner_address": "0xa25e7c71171333b3279ed54a4cc8eda2779699cf",
  "raw": {
    "agent_id": "104321",
    "agent_uri": "https://centralcity.ai/a/acwEpx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borlet 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/acwEpx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borlet",
      "registrations": [
        {
          "agentId": 104321,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d34e2fa-8fc3-4314-9e3f-4ff0c68559a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/acwEpx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630260,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borlet 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/acwEpx"
}

What the leaf hashes

{"body":"2e00e7111200baed73cce50a497b209a9fef7eb482948c136013bc6deab61f3a","id":2157183,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630356451590,"prev":null,"subject":"erc8004:5042:104321","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. 0xe0b1ef9a0ea8d615de1139746a7b76959d55707a4a69d492af3cff197245a617
2. 0xd5203fc7d2c2bddfd6125f618f7c242d892d9c66d7b7173945f3de7c20d8d25c
3. 0x183615b0cc2a28ea7335bcbf5d4e737269794e90f360c6db8bf451831a7be7f1
4. 0x14cca5b1beb65ae5f19c811385323927697a66200f8072c1e43bcd35e6192175
5. 0x0993162f6ed7e6afa7e92397560f6e5b7eac9e411467639c46f6ab0623e48f21
6. 0xef205e21164760ab6ae52ba2178ccadf937a623b8f7633b074f8f12e74db5816
7. 0xab56a7e1c314757c3742fa0b41bceab45478ea8c3229a908a7b5844ceb63356c
8. 0x4731bcf666390f218737751020f25ed561842005ffb29c975b8fdfba562d9e6d
9. 0x6605accd26b5e161e940f519f68ef5c714b3b73eed2a46ba165b35d0ea6ccfc4
10. 0xbc6a2b130683b49294766266abfd1290e00110d6c3ba3e925cf9e295c8281009
11. 0xa6f8ef975caad7e070dc267743f604d4feb4e7dae79157b7945739ee71e898b0
12. 0x348e4abfed652ee90cec768f8b9dd0632fd1d5618c297603457be42849334476
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af