Evidence row 2160873

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OLC6ta"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3042d79f-385b-4448-a757-6f54dab54eb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Brokis",
  "owner_address": "0x0109d0eb19dca1412f1b3529b1cd3c989eb36394",
  "raw": {
    "agent_id": "106114",
    "agent_uri": "https://centralcity.ai/a/OLC6ta",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brokis 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/OLC6ta",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brokis",
      "registrations": [
        {
          "agentId": 106114,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3042d79f-385b-4448-a757-6f54dab54eb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OLC6ta",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631641,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:03:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brokis 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/OLC6ta"
}

What the leaf hashes

{"body":"fc343376e367fddee8074eac7b710c3593f85a672aef571696776026938fb1cb","id":2160873,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631788257244,"prev":null,"subject":"erc8004:5042:106114","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. 0x9788959ffd1ebaf069d118eabc49545116720b4fa3d981dba025105ad18a4487
2. 0x20729775434b2ade6aab3f6a6432a0de211964cee055191a2d4c5240b5f08392
3. 0x64b24004c70f4904dcfa185742603f85889eaf6f159a4206c5c26a4fa324f2f1
4. 0xd8c85cbad2e318604ab0c67ba5851a72d97aed883f83178247a83864fc39b635
5. 0x74e2b57efb763e66ca1f7a9cab91182dc1f4b0258df75feda115da10d72cf156
6. 0xb728c970e3005ff1ab78d584a054f61977c6f8226f4ee2d8252608725c34d3bc
7. 0x3da4eea7e1852e021413ce9963ce8d3525d8a0eb81565c3da9f149e0ec85431d
8. 0x71e822e2a6d7d4784b512f37dee5c1c9ac63676e482c5169340886751eda3521
9. 0x065a6a84adaee78a42d5b2ca5fd0d526ed66be41288a99bb183f91f08dac64c4
10. 0xea7325c2b7eafe81a84fcd10a3312383cfad4cfb4cf9a638866e4ce768f6375b
11. 0x962146faef816638fd3d22248461b5a38069af335a4949c571e21c2f49655125
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af