Evidence row 2237311

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/03PC7q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a9868cc-0fa4-44a8-9935-621111c2c989/.well-known/agent-card.json"
    ]
  ],
  "name": "Flurkero",
  "owner_address": "0xd71bf7f57ebb6af605f5fccf114be6157661fef7",
  "raw": {
    "agent_id": "126153",
    "agent_uri": "https://centralcity.ai/a/03PC7q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flurkero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/03PC7q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flurkero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a9868cc-0fa4-44a8-9935-621111c2c989/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/03PC7q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flurkero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/03PC7q"
}

What the leaf hashes

{"body":"dfcca7ae3cf4626775be19550bc64cd3a43a9d7396763ed6f069b0f62eabbc44","id":2237311,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647550030665,"prev":null,"subject":"erc8004:5042:126153","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. 0xfe3410f95d84112fb940e0720539402b528ccff5f3e399c2a744f37b8a4f5551
2. 0x8aa316b3205cb2b31047e03e86257e91707760781533d92ab485e883b501bbf1
3. 0x993725deba74dd840a738b43dbd42d7a00cb0c4ef86e8da171b09302148e3891
4. 0x265692656fcc269083564da8407cd1bfa56a06786f2ba5d16c60a52a907c3549
5. 0xc6437d25a0f629e480fbf1e239f00f8873701e9bc95b62a0313aab117913c09e
6. 0x751330fbf33ece13af103f8b0972879f2352dab4e0dd3c5abefb0b90237b3ef8
7. 0x55216e45ecd4d410edf41cff434e685b5be1dcdce3b027c931fea49078b7ab20
8. 0xc03f665c5ad66a192952e0143a878a348fe4aece68ea0150c1c85990be380ab1
9. 0xa36ebc81a621bf244494bd9b835efe0439d9b9d80ba6739fa79fb7129649d6db
10. 0x3d9a759e51911e8b9c4fb2961369fdb88f7ede464bbe9c9e8155373312725994
11. 0x809f7ca0c2751136c11aaa1b7cf40ea295c49d1e9dda5eca68178053a1104a49
12. 0x558609da34276e08016027f0ba334013ad7a47d8258758a41e477a91a04eb076
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af