Evidence row 3052163

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/90Bo9B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99bab79f-ce52-459e-8767-6f1b1d3283ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauzabel",
  "owner_address": "0xaf567f9b23a3ba43af10d3f70c8fbb4e789b6fda",
  "raw": {
    "agent_id": "276742",
    "agent_uri": "https://centralcity.ai/a/90Bo9B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauzabel 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/90Bo9B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauzabel",
      "registrations": [
        {
          "agentId": 276742,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99bab79f-ce52-459e-8767-6f1b1d3283ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/90Bo9B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817848,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:47:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauzabel 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/90Bo9B"
}

What the leaf hashes

{"body":"7e5a5e2f95d9aa97a712da5cf202711b243b25b767a988598e2cb86a37dd72ad","id":3052163,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818030688817,"prev":null,"subject":"erc8004:5042:276742","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfb6494c12740930f2a44048df80d6c06055fc7d039d539170f36d4fb92c585b7
2. 0xe299fcee5b0457d27e1be9ccfcfa0890dcaaf7ca884429b38714248f71c10ad1
3. 0xce3e18af0a8dfd5c05b93d00c74764d58c672edbe8ab50ef685560e684636085
4. 0x524bde5da5862d066c719eb7c9b51a66708a95b6cb1f6548518253967fad3b38
5. 0x3e66c570ef35c864e9c351db9d86c9ce313e52413569998baef7078ccb51eccb
6. 0xc30a94fe79e9a9ac10bfbad075926c6bc8c8174dccaabe16442e91ccb8e45ee2
7. 0x09328701d2706d01710110f54772908bd3987e898cc628c0d019b54a54aafd7f
8. 0x7bb70a317070f546305de9b5718a2a40fa7e29c2d80618959eeb11367965e402
9. 0xd0ca9c707b38d8e8722fa9947a3c6e3d8b5733c19674e67e35c81525a5ed0e45
10. 0x8494e92654a5d35ae1b4a8a0354d6247585841cc1dec6bc8e363a6c6d015df64
11. 0x1550280cdb533dc92faeb0f8a23dc7ebe34792ac371570fca1fed9a8069d7a95
12. 0x82476adc97f4de7f0912ba044001332c088756ff6ad64aec8a8f52aa96a705c2
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345