Evidence row 2494794

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4f6Kwf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/116cc21d-1dec-4fca-989a-421f51a8a04b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiorkino",
  "owner_address": "0x2f097f7bf411395b631d0cf3fa2a4dfb1821acab",
  "raw": {
    "agent_id": "146792",
    "agent_uri": "https://centralcity.ai/a/4f6Kwf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiorkino 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/4f6Kwf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiorkino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/116cc21d-1dec-4fca-989a-421f51a8a04b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4f6Kwf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiorkino 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/4f6Kwf"
}

What the leaf hashes

{"body":"18994f269842d71a363cee925b6edbecf7734294b6d4b467636ec4b8ccdfa50d","id":2494794,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667930031431,"prev":null,"subject":"erc8004:5042:146792","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xfd2da692db276b7e49d85cc64f0586210dd10e5aa30693a78f85db2c2b849404
2. 0xe63e0956f3c394dc860ea0a1a20d91c4300aaf4cf00ab3c498d17f1c570b7949
3. 0x31a68d834598cdd9ddd39bb9cab29f4fd51277399188b1244e58574676ce66dc
4. 0xb6bdc4a3a78fc3b09c57dea7fd2a2483551a61cdf1b8376e1b8c8e5e39ab2b81
5. 0xcd1b518c60a74302c7910c19866b0b6d61ed0675b2a8a67e1c4af4423f924a2f
6. 0xbd99ab740ddc86497f79efb1da11840732028fabf4d6751087cf8b251a8762cf
7. 0xb774b3f9ef0a3d3d6d40e3c5187bed24201ee24537c5520dcc4461371f3b3ccf
8. 0xf051937b23e7cad279c2da5e150145f3be09ecd48fda767059a27b21bef4e79d
9. 0x330424a21ab4b1872a446d49ff9286acac8c611a937d3f9954e962106f19b863
10. 0xe1c2082066e0f1a3b7a364e8307d960c5242268a5b7243a9473582d0edb8a5e7
11. 0x3ffa56b133492701f53143de0e29d572ec3792d1fd2f58e78953623483080ff8
12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7