Evidence row 2552738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QL9LGX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/278845b4-7416-4582-bae0-35b579d93140/.well-known/agent-card.json"
    ]
  ],
  "name": "Lozabel",
  "owner_address": "0x520f3a6edff377812f111eecd0d623fc05419c52",
  "raw": {
    "agent_id": "169179",
    "agent_uri": "https://centralcity.ai/a/QL9LGX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lozabel 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/QL9LGX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lozabel",
      "registrations": [
        {
          "agentId": 169179,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/278845b4-7416-4582-bae0-35b579d93140/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QL9LGX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793693655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lozabel 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/QL9LGX"
}

What the leaf hashes

{"body":"ac69c0d5daf6f411291b901040048a3e6a2fbb7c2c2d97d596f0efc783b851e0","id":2552738,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693868800448,"prev":2552316,"subject":"erc8004:5042:169179","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. 0xf9721b65ef8880ef21f33ca260640706e42333a7891042fb3e7f6eabd697cf47
2. 0xf8bfbfef4c1c148ddc658beb08c0e66e42895d854d7bc7a1dc6660ec67a8d9b6
3. 0x44cdc8d1f715146c2b1d189006e416c841edba374396ee979580cad4b2116d73
4. 0xbda368581f870c11fda42f2e396c7209e3d727abc2a7d355fd0c8dbd68f21690
5. 0x4e341f44fa3a0de10a18035a5324cdd5eea762619fbf04eca7f23515378b20f3
6. 0x1bbb8b02f12a51ce7a51dda19db62210f532bbe1e5bfc97d0077b482f09bb089
7. 0x1964f30e41dbb9da9d6cde0d5a1c6905866c004cf2604f0811efa8d1bbc417ae
8. 0xd87b4703d24819b5aa7d37192fcd6c14af739e992de00329bfa6a94744ead838
9. 0xba3041617295b68c2ecbd1e8f310876b2ca426d1e4ff7f44c88a2a7b79be878b
10. 0x88f8a1262f7056b33e9fc520c576645ac9a0c3e8bb1ece060321c591417d6ab4
11. 0x1e3c94e5d2334b9da03533738f6b1b25aa37a83d04151bebe75482789d92ad9e
12. 0x054caf29c0f40e86e5f2fa78707931ab15d93829c0134085ee2451a4500cc00b
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7