Evidence row 2573095

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VX5lMD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/691ed512-b8e7-454a-93ea-9d7cd8bbcaa0/.well-known/agent-card.json"
    ]
  ],
  "name": "Britukler",
  "owner_address": "0x3001148427caf302a347defe771922d48b51aa3d",
  "raw": {
    "agent_id": "180070",
    "agent_uri": "https://centralcity.ai/a/VX5lMD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Britukler 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/VX5lMD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Britukler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/691ed512-b8e7-454a-93ea-9d7cd8bbcaa0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VX5lMD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Britukler 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/VX5lMD"
}

What the leaf hashes

{"body":"b08db5b5c2c0a65e32152ebad1a1ae449046df70fd3b3afb158d826a01fecbf3","id":2573095,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369917516,"prev":null,"subject":"erc8004:5042:180070","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd1afb1464dbee074a3c53e9db133da4e78ee83a3599765b5b7e99633071d4c5a
2. 0x0df0382fdeb70aad26decae58227137a20f0098f8624a96977dbb97e61a01b74
3. 0xfb4de3f9351579202101a4622e06b8bb056bbaccdfc896358adcddc8d5ed30b3
4. 0x1e5dc6b38e878fc63e79d1f40d1e14656f3e91474bd46bf8c1d1dd7801f27c99
5. 0x7973c206d43c68030c8045f3c38af4f54853c3c810902a78e1521bf23796c6fd
6. 0x83a89f135e98fd48c53a2f398a0c1c8a5ba06b70c1826d06ab1d86b227f92075
7. 0x2c172aed9760589fe73c33973de73faee43ca76895e1afbc329daed1e19e43e8
8. 0x070ed8440aca8011d772176ba6f8a3baa71209e9e2c66abd266056bd96b251e1
9. 0x47104a8aea20b0bb43e78c81a5f791ec625f1763a179cf56f0cc19fbde7ca530
10. 0xfa9af83f9500ad9fe930333f3f101fa91268fc0dbc030121a235f73bd4b61565
11. 0x7185d0f23a7247b860a0d101554c01edb485c849069b4b356015d5fb46b73f4f
12. 0x84d5afe768ae5fbe85eb40b07442f838f684608bc32825df14680ecfa368eb9b
13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7