Evidence row 2561599

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OaswGZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01875859-d0c9-4f55-9591-2a97fef3b336/.well-known/agent-card.json"
    ]
  ],
  "name": "Kroket",
  "owner_address": "0xd1b96ae7fd2468030eddd41ce3c5c4b33c6ab838",
  "raw": {
    "agent_id": "174348",
    "agent_uri": "https://centralcity.ai/a/OaswGZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kroket 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/OaswGZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kroket",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01875859-d0c9-4f55-9591-2a97fef3b336/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OaswGZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:48:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kroket 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/OaswGZ"
}

What the leaf hashes

{"body":"fb90e3e7304cf9321010b87fcd9222f7855524eafbbdd4d7bf98963a4e4ce772","id":2561599,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699300424359,"prev":null,"subject":"erc8004:5042:174348","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. 0xf75e556b694e9efd284563dc8a11205ad179524e9739996b60e80f6b4e2ffaa5
2. 0xfdb0867598a2f3ce71645ccf08fd876935b609e068b32738cfc5977e68f7fad4
3. 0x1d9750d670adf48f6d3fbc7db40e29c52c372d866e7567d31ee9291476e3a36f
4. 0xd74b62a8e6c3def0abe1d5a48c4e731e2a10b3c45af29c6ff164e978f57c150b
5. 0xccba740a5cfb1c57bb680e573c32208aa22ff2163ef51b74f944c2825aad41ec
6. 0xcd81020bd849172a1f199149cc187c1e6abe1bc9e0ab7cf99635a32cc49dc3fb
7. 0xc5ca1cd863f165acc67511f5e7e54f08e61bd84ba0eccd19f0e809888e792da0
8. 0x65159f274e99af0f40a0410117e1b1e364d2e4da15432c25e25bc38a5fb81907
9. 0xd180a6451131fdc58db181010d8908dc41b5613c30a8c7bb2ea1cc6d8ca9e9a5
10. 0xe2b9d807caa401cc49939c17b73d2da789c2d1cce2217a257d0515ceb27cd78e
11. 0xae3f3a601b330af4bdf3461fe6e464d8035d4b1941ce0f1c9d76076f5a11f35c
12. 0x8e2fd31dcd959bc950e7fb16ff244c3007836a9b4944f9f0007c7dbc87a4b430
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7