Evidence row 3418347

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VbHCuQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/796a2684-5c50-48ea-a191-b89d826cb6bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiafano",
  "owner_address": "0x57da5997eaa5c44c1da7e982f29f0c6c234961a1",
  "raw": {
    "agent_id": "340821",
    "agent_uri": "https://centralcity.ai/a/VbHCuQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiafano 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/VbHCuQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiafano",
      "registrations": [
        {
          "agentId": 340821,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/796a2684-5c50-48ea-a191-b89d826cb6bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VbHCuQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793890429,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:58:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiafano 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/VbHCuQ"
}

What the leaf hashes

{"body":"8f7dbfee9217b2f9bdeb0b348a020bb78a96d836a92e38c8fad2a6ba5cb4dc4b","id":3418347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793890684728381,"prev":3417847,"subject":"erc8004:5042:340821","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x80337251d51804ea2fc71c75754bac9ae405ad711a18393ae00cffefc0ac90ee
2. 0xdfd11b0f35f6d36f3eb9305e00145abb16d4cc38b9dc17f0da46dce4246ee88c
3. 0xe30c03f46e5daaea9e13f01f2d0e721759cd5abac855c982211634e082a93033
4. 0x47c91172aa0b9ffc42acf8194e257cebd95a07f9a680f95f5f1b861361562ac9
5. 0x46fd9c6e0a59142c2819681780b224ae737a7384ae2ceb2d61fa63a868c6e6f4
6. 0xbfe0a67fcc014c8c6dd73f060f698ff45e2425bde106c314049d954daf3b5eb3
7. 0xf27f33cde744bd8fc0009689fd613ae577737ffbabb547de158f59097d8a991d
8. 0x65ae71028e6c45b2c26322e18fde9b2f7fb30a4eabb86aeb8714d7c979be61dd
9. 0x296c683f0042ac33452c3b67bc2143f2b6c7fa709aff21dbc4c56ea03b87063a
10. 0x2f35ee934d483d42b6b2f02e920b84df4df41cc95672b5c89ee0466a2d0cb5a9
11. 0xf1439d47fa2f7a6748216a874348230668bb0f12f86848b12c33607cbcb9d635
12. 0x57b1a428a561262b9ead7bfb3ccded9a6b082e182592dde7559d0a2907b5457e
13. 0xaa14ae51677b7e8e36fb7ffd64bf2b8756793aca5618712111adf6ee9b1f6bb4
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94