Evidence row 2570396

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xKIp7e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/deed506c-6f38-4459-b4db-4c722bc73583/.well-known/agent-card.json"
    ]
  ],
  "name": "Mairlisto",
  "owner_address": "0xda7eddd6e8870c74805a5cdd2a7396d4a56a9774",
  "raw": {
    "agent_id": "178552",
    "agent_uri": "https://centralcity.ai/a/xKIp7e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mairlisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xKIp7e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mairlisto",
      "registrations": [
        {
          "agentId": 178552,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/deed506c-6f38-4459-b4db-4c722bc73583/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xKIp7e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704412,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mairlisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/xKIp7e"
}

What the leaf hashes

{"body":"eeb6a13674a4f150a0ded75d31b2595fda52cdf18ed188ff844157f7567bc2eb","id":2570396,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704685803992,"prev":2570067,"subject":"erc8004:5042:178552","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. 0xe338446d85b26ac71ce50e4fbfa60ecbe93139b977154d023f3758b0bee557f5
2. 0x12dad90701660fb384b7fba2e64395335e03c7d8b8ba2d87a4b774c74a0b9626
3. 0x8fa7a7e55b86fd20f0a6901c8ac562dc2f62d0e9800519d57fc86e8bce85be60
4. 0x3b9e17300249da3d6c2e506b88e106593bfb68f0e70894b0cfbb8fab6d27ae3d
5. 0x9fd036f9bef3296918b87834a8f1789fd886ab4ec6ee5854a509b86c4b0f4f3f
6. 0x6c9a5da32adc343681c551dc235f8d5b83761d22a7605902037cda2a0874c84d
7. 0x99e9a7b761ad553fad84bfe5d2ba4d38296aed138b749819cd494fe33d039917
8. 0xb6d4e0a9d37cddd1685d3e544865c9ebc253aa656fd633a7bb8df25e4858c105
9. 0x0c94d43aa5c3f87011e1aaff615432c8dc26f2b3053bc4c9763d461dba3d1f4c
10. 0xb9798937a66b07de5d4f35ce30add401413218b5f26417c981bede26822251bd
11. 0x83b2c43da2d813d7d92e14e03a7fffc0bd80de4241eb5dfbe655cb406848ac49
12. 0x1e85eeff0090594fef36f580ea962087ff11dab20e05da2522c264c55fc70b6f
13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7