Evidence row 3133369

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l3Z6Oq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/13f4f36d-2fdb-40b6-801b-9bf1c83857b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Tifano",
  "owner_address": "0xd59666fa7057d41e1fce964fa41a422c601516cb",
  "raw": {
    "agent_id": "296588",
    "agent_uri": "https://centralcity.ai/a/l3Z6Oq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tifano 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/l3Z6Oq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tifano",
      "registrations": [
        {
          "agentId": 296588,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/13f4f36d-2fdb-40b6-801b-9bf1c83857b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l3Z6Oq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:30:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tifano 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/l3Z6Oq"
}

What the leaf hashes

{"body":"177b7aedb89f9d42c9e50503aba7cb41ef9644990c1afeaff20b139b7cd7981a","id":3133369,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827829095769,"prev":null,"subject":"erc8004:5042:296588","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. 0xb41ce6bb3f6159a7eba9d6c9888edf3ec82070efa08f2efdaf69b316ca83c0e4
2. 0x886d13ce1b986e3fcf09334786f9505cc89d7cf03e6be4e51c2e0e837af5ceae
3. 0xe05516099348cd5b9c1846b555c4e08f617183eaaeb53657473ce3293dec9f8f
4. 0x1d360f8a197d43bcc41a4ed25e04eb1106bb38245a6b9c1a5e26a67dab57a5f9
5. 0x40e140862ffb27b13b4073521376d99e01c94afe53e06cbcf06bd77f033b772b
6. 0x7b612d3c42c9373398e219c89e4ff4bcf849b7c04cd707c8be49efde4f897cc0
7. 0x7f550ae37b986900f34c9edd6f4d9874c8db5be05541619ac7331623f4cd4832
8. 0x667dffe11f1006bf458ab137be0b9d17df1571a427db0a468d3b6f1a70bbd47a
9. 0x0ba57d50010d1f1f25b104dd6bf2db44ef0151809bd8bf891b4abced6afbaba5
10. 0x16a419dfda229d4489b1d6b3db417b79bda707ca2a89bc42006c37f1e1549331
11. 0xacf0f51c94dc68545a3810254b30ebe3dcb7c5708dc265b3fb221a6587bb7037
12. 0x78357bdd82a089f8a0ff812c18c0937570e34f16a78657e6515b184e0c996011
13. 0x7e888ce63b4cb38fbd4960699aa8bf4042a285ec16af835a364b7fc414ccb08f
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345