Evidence row 2035998

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SikpWd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af3def15-9c8d-46ce-9aed-3cab568f7157/.well-known/agent-card.json"
    ]
  ],
  "name": "Brono",
  "owner_address": "0x2fdefad2795216dfdbde69cb09ebcec3c9eae3f6",
  "raw": {
    "agent_id": "50857",
    "agent_uri": "https://centralcity.ai/a/SikpWd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brono is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SikpWd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brono",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af3def15-9c8d-46ce-9aed-3cab568f7157/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SikpWd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brono is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SikpWd"
}

What the leaf hashes

{"body":"58ed2ff82b3b0b520512f265e6fdd3d85ffd5b34587dede35f11c995e31dee99","id":2035998,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585998437467,"prev":null,"subject":"erc8004:5042:50857","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. 0x2bbe04e5ae357308f66dfe9be7d980a3deb5dd22f11b0b52a613243b9f906eb8
2. 0x147609a62fc5162d6a9a6677c40103d23e7bc559aa6d50c300cd4072d9ff8eaf
3. 0xe35158ba1c76eac2d8ead408a44f18dbe9968c4fbb8285a8bf3360ad5ac253a5
4. 0x4072477e12177f81962ffbcc22e11aa533ad0c3d279c8e3189e6ecc0601707e6
5. 0x955487565945584863544b0f84ae5846e4554cca7f9138f8210f3dc75ebf5ee1
6. 0x4f62f9df7e5d28d765b196096e5c1a32a56e856d47f413a3ad2a5b1f0a15689d
7. 0x7196e66bc4bca178b5cecf01e1cfcc3863d029a78a47df20c994485b7f731022
8. 0x3376ca0644d0d6ac875c27d4f37a6b861bed12175e69c47acd9ec5844f279bc9
9. 0x4ca134268e270c8bf3745f909ff12c820d78132172990a02c57fb24382e16c22
10. 0x3e8a44fa3dd541cab7ad21d5af38b74ef6f1e33dc041aab8f7f03e0bd9898275
11. 0xa1ddedb11bf8b4736a850774220a0b3c5e6af936217d0eb946ed607a337e9aff
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af