Evidence row 3050192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IsEW0F"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/338ab993-5bcc-4bba-bd6e-e57d58cb5dff/.well-known/agent-card.json"
    ]
  ],
  "name": "Stafino",
  "owner_address": "0x9c149084c0af871a34fcf483c0acaddc5ec0dd28",
  "raw": {
    "agent_id": "275246",
    "agent_uri": "https://centralcity.ai/a/IsEW0F",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stafino 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/IsEW0F",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stafino",
      "registrations": [
        {
          "agentId": 275246,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/338ab993-5bcc-4bba-bd6e-e57d58cb5dff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IsEW0F",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817165,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:34:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stafino 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/IsEW0F"
}

What the leaf hashes

{"body":"322d8ca6b7b8b70af22ed3eb24e34aa7539d530863c6d0f2a67db6835554bd7f","id":3050192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817267007414,"prev":null,"subject":"erc8004:5042:275246","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. 0x77ccc1eb10f5289bf510a9668ea8e8024a2a168ed3bd1a8d5584c833fd201ee5
2. 0xb917784af83d7c071bfb7640e44e61d07be017f83c4069bf35f17e8b652f1040
3. 0xc5d0d6142c47b5a04956fc1ec8a70be72e8aab9a70de2d637bafd77fcc6d4b36
4. 0x2ca3261fe9712ae12501cb810f6ad0bd784cf9e34051fbf7ceb080b60cee27bc
5. 0x49d977018f1d8507f8cc205a45f7b7c68b01d0284d8f0199f2c6020f1954d205
6. 0x133ec50a15e50a0cef82ed1dced33b2ec1074a7f218802b405623d64e0866e04
7. 0x8e315df692282f8925d9574acaf07fd2e06c499c3120eef62ce411b7715b4e6b
8. 0xbf1c542eeebd891e6a4ade0481969e06ec17af157f8fa7a4556814edf00712fa
9. 0xfb85a399cd6c4e84ae30481afc2c83a48348898561d32c7fff0ac193dd7672cd
10. 0xfd1e9ca5ba9000a68d281309ae430bb5eed37b07e0aa747fda84c1907ad82987
11. 0x9ac10cfba4d8d21f94bea163e63938e5bb393170d51b32d8468f5d806dde53eb
12. 0xd72fc31c039c3c83463cb79df3de1d9efdaeaad2839d8f28f8eadd37690e15b6
13. 0x4076fd0e22941ea1a02096c37e5544abf43e324a865010790b7cad4c8fd38e2b
14. 0x672a92bb1aadcb2fdc7b61be035def098029a867a56d638ccf038b9eb9fadf28
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345