Evidence row 2615356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qpmYPA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7fc118f2-71f0-4334-9d64-4fcad03af849/.well-known/agent-card.json"
    ]
  ],
  "name": "Luson",
  "owner_address": "0x1f6e05dd42b1edb051e244fade505eb2b3e6cf34",
  "raw": {
    "agent_id": "195429",
    "agent_uri": "https://centralcity.ai/a/qpmYPA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luson 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/qpmYPA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luson",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7fc118f2-71f0-4334-9d64-4fcad03af849/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qpmYPA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:01:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luson 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/qpmYPA"
}

What the leaf hashes

{"body":"2ec5085b61d41acbeab7d47a1c39a486fee0979233ecf0ffe6b7a4e92340d442","id":2615356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725300915234,"prev":null,"subject":"erc8004:5042:195429","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. 0xabe9e95b4ac783a0cc1fcc5e0a37d7f60fff161199daf9badcd8fc5996b1f065
2. 0xe8f3b6174fbfe4bdb61442a52e4b1d0c1ee8b55a4217ba1a20cd3158ce43fbfa
3. 0x83e0dee6fd8eb716b670424e476e95f0de66dfca36ad4145ac208498b1e906c6
4. 0x85f1dc2e996903479fab439fad441cb7ac5323165ee0a81aaa895ada4eadaddf
5. 0xaa9d823b76d5d3b62bca32deb7f340f28b484d8d9c4b55f650a0c106433a433f
6. 0x53e49f4ffa7f1ba1ce49e06792d27acd47ecb95fa25349a0b17475ea01848c91
7. 0xbeb086dc3225da1f95e83d4b4ee568d2f36b6397cba9c56cb9160f14544d3ec5
8. 0x6d93708ffee05bf1c04a14ddd65ff43fe2d997ac984aac28e82f9bc2583e67cb
9. 0x7c438706122b393df5238f425c821600dd01adcc3f3cc214ede5f46573d0a5d5
10. 0x6e558e843ee1bf95614850035f6ca199fa90fa433e3f59ac52be7230a68682cf
11. 0x4230524a0901938290688dea5ff853117ad60b5276e9b09adaef52c187c72884
12. 0x138248d1e7bf0233ba8d41e0b3cd3b7128955bb5ba10a8f2901dd2675ef71d04
13. 0xa18f5d0a554eb5516046cf11a05b66ca3d94bc092e8cf210be6246477c4f0d08
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7