Evidence row 2269466

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F1jSca"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc783842-ec7d-4a06-a213-179475eb7248/.well-known/agent-card.json"
    ]
  ],
  "name": "Frivus",
  "owner_address": "0xf3bbb2419a172c38ff0aa1bea8f6d7fc56126bc3",
  "raw": {
    "agent_id": "128373",
    "agent_uri": "https://centralcity.ai/a/F1jSca",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frivus 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/F1jSca",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frivus",
      "registrations": [
        {
          "agentId": 128373,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc783842-ec7d-4a06-a213-179475eb7248/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F1jSca",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793649110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:56:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frivus 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/F1jSca"
}

What the leaf hashes

{"body":"1cb01cfc1dc825bccf0cf37f95f5c2d58127efa4ce8f6c04e4707acc27979a4c","id":2269466,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649372859291,"prev":2268994,"subject":"erc8004:5042:128373","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xd0718460f0ee269bfe2e89809e8bb21a1d83b2d39c380aa4d6d34e7a9a47aeec
2. 0x415730f8e9750376a9138561b600a62f6773d7136f259f6515603ddc017dff13
3. 0x90b030a1768d624f58cae2d79af304f6e58ac849275ef1a4fe4278dbd3d5df41
4. 0xd93b2297febd8f53b8d5a3a5013f9904048920b9a5103d2c5a6666216c0243ef
5. 0x3bdeba30160f9d3e94090bd5f1016329394e605209d7da9f4af54d612d6880ae
6. 0x70762b89751e525c5e2d600e54db00ca8b9f8e8893e00384ba58bb6d59b6b276
7. 0xd1620a5108d8d14ed86d0bff342ebb81a813702c3ae6874957ce0dabb4de89ee
8. 0xd11425b007995149791c88055640a9547546239e79fb690773941fc817c7a252
9. 0x5f5abead42895d022523a4024f1676b0935ae2462c5c5bb2cafd09735786d1c2
10. 0x772a7d62e7f68f5fefc0c14f50afbed7127ff6e05fdec047ee9172692eb4a101
11. 0xa3e59ea5049f0fb500b94c99db5bf2f100811da0dccd9ed6404f70897aa1e5fd
12. 0x958b4a44f39e6f2ea70e91d6ebf20620245d2b968ca9c28f1b19f03aa4f5e55f
13. 0xc68903bc934de8372c6b911a71856ad742aaac2d4b2de9ce90e84a085da4373d
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af