Evidence row 2590634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Mpdft"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9046e5da-f546-48d3-acf3-cb8176ca576d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zondino51",
  "owner_address": "0x3f1750f0ddf61dfba7aa6b5cd7773b2e8a372afd",
  "raw": {
    "agent_id": "186293",
    "agent_uri": "https://centralcity.ai/a/7Mpdft",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zondino51 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/7Mpdft",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zondino51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9046e5da-f546-48d3-acf3-cb8176ca576d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Mpdft",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:50:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zondino51 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/7Mpdft"
}

What the leaf hashes

{"body":"201aa77c0c26840cfb32d14203dd9b5b5a7c4ded11a2c50af05cade41a1ed2b8","id":2590634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713856707918,"prev":null,"subject":"erc8004:5042:186293","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. 0xc9f410f3d89173c1a10b52d9a72dafff142077cf5dd4e2aa654678b8abb96b3f
2. 0x47b42b0d9aa4cfe2aedb7fa78c4ea272c9a0e279a5b0c0f9e9738fee24b41870
3. 0xcaeb997c7598d836b5da295ba9a717c4c00bd3f9387c8bd556aae52e48cdf246
4. 0x74018a621d160613ce3bbbc0cec96f7151b61929a264ef71ddb8b0c2446ca98c
5. 0x9e66d66a2b89169605aa6ac2c729993084b76b58d5a349ec1e2af4a641f7b216
6. 0x88e1a1275a0604bae0e60f666d05db3f545287980ec0abed6c99a1780f98a9df
7. 0xe7de254e0bd423bc46a854b1b88c1b5045a1c360e2c05f9c67f22334088cae48
8. 0xd44913619036adfac6ea646db1ac7677fa2ac02fbce12acb56982b4db24dfa5e
9. 0x809162362634d00b83aba761dcd2896a959aafccb4bede6b90f7858ab883727e
10. 0xd2b8c34e54017019763b26f9cdc22d4d345f20f79ecffdbdcc679f0b430123f0
11. 0x8067049b6ff2ea14e282a61e2b7dc32dc0186c2398612739b142d7793e661657
12. 0x2dbeaef7e11fec2295857e8322d40ee932a2656b92bad7e53be5969c92b901ba
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7