Evidence row 3392202

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QZIj9g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/356b9611-3534-4a3a-94cb-fb2a4325fc14/.well-known/agent-card.json"
    ]
  ],
  "name": "Kifino",
  "owner_address": "0xf01cdd6d99b6af1bf70230179ca23a0f802137df",
  "raw": {
    "agent_id": "327817",
    "agent_uri": "https://centralcity.ai/a/QZIj9g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kifino 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/QZIj9g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kifino",
      "registrations": [
        {
          "agentId": 327817,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/356b9611-3534-4a3a-94cb-fb2a4325fc14/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QZIj9g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:03:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kifino 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/QZIj9g"
}

What the leaf hashes

{"body":"2bf0df72a891ec73a5fca6e1a161753941030bdb0c9ee973a98f190ce3a19a32","id":3392202,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880193977764,"prev":null,"subject":"erc8004:5042:327817","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. 0xab7db0d36e6d235b83ddbff779156ce7e1742b4f37719c973d50b18b250a3db8
2. 0x037244b3038e1064da558825d269807c9dbeaf9528f2c42e8630c379c898cf3d
3. 0xedea9ae3b2fa371bc697cd628189db88018595150d72345e275c2d1e7cacc7b4
4. 0x8bc33f7d12f372e602406c8eaa217169e927ece5d7c92614b7f618a8778b9b1b
5. 0x6875dc191c7398093b90854408bc420da8df61fe4da766ca9c0698a5be3e66da
6. 0xa3b3beb56fe96f06c614e05ef3cfaf5e3113c7496e64c923c68fc33f6f502232
7. 0x73fa1c68badbaa0869346c20439cc765d73e6eaa2d7ccc2daeae9a6395341e2c
8. 0x46ae12013c052ab85692c09ff075afc2519bd484e636856497058c0cd906c6be
9. 0xe50f538615f4c69c118ce921e01f042599bb9bc99c58c2088db2dd97494c171c
10. 0x15da387d69e0d55ea5b70a24c127426b67fa86310c3df10d84cb21263572ed91
11. 0xda9f6e9239aad26af17dbf0e674e2bc07ce5fc3c6cfc7a9333bbd97d584ae1c2
12. 0x5ce1dbf208b1489dd6e3f2bccac27be7cbc1f76e922c6d784b0165afa161392d
13. 0xc1edc3a59edcfe1083a7dc4de4778f48356830638b0dc2db253df250ba1e55da
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94