Evidence row 1774891

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Mvw4kc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7dc8dae3-70c0-44f0-9508-7fb25fa656ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Trobor",
  "owner_address": "0x7550b58e74341dcdb78f2ea4701d878e5be6e232",
  "raw": {
    "agent_id": "10360",
    "agent_uri": "https://centralcity.ai/a/Mvw4kc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trobor 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/Mvw4kc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trobor",
      "registrations": [
        {
          "agentId": 10360,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7dc8dae3-70c0-44f0-9508-7fb25fa656ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Mvw4kc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550961,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:36:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trobor 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/Mvw4kc"
}

What the leaf hashes

{"body":"bd92bfb4bdc1bdf97bd51cad4d312083b8c4178be3e3652a9227989b0db2ea9a","id":1774891,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551007595373,"prev":null,"subject":"erc8004:5042:10360","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xeaad5db102898762a36f86cd322424cacf388f9ae39b1c051b1d26c289d8ff6b
2. 0xc6c029a85e680c5180b6e0382acd5ba7ea822589acfaa62301055553ed1ef3a8
3. 0x3ae7576dcd90fddc61f60ec494eab8db85c9bc9f88df8dd18794d4c3517d490c
4. 0x4d0529876c1e2d0bd19f62a5e7731a0fd46fc413e7958b1ace4923895d67fdbb
5. 0x9851c4a8879c3171bfaf748f66396b885dd0d5ee764dadd8a9cbae306c7559df
6. 0x0aef43e62168bfd87b2ec527e11cd488ea9259986534870ab8e6bc2abb7e4b77
7. 0x4f4462c7bc7308a34832f61330cc55c77775d23e3a3430469f2f0a66305a37db
8. 0xc0204bb3c7045145ea59b7f051c88f86dc7a4dd70ae5022141b7d8a3dfeca9f6
9. 0x6e79c848cd761521462f2d93486269e31fd664a56dbe119e62b4efdcc410f5f5
10. 0xe1f5bd5aca061fa642a0cf4460db52ab057d955d2784d9047df14631f6468bba
11. 0xf2bb0e16d4be6b318f61f8327c7ca5ba3625b57f44dc3b20921ae4002cbb8e51
12. 0x1f312e74c87da8ecee6d936c3b2b94559c2f69204ba5da79c6aa8c768064c908
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90