Evidence row 2585987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FR6XIt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fcce862-3993-48ad-9399-68effbf9053e/.well-known/agent-card.json"
    ]
  ],
  "name": "Luosert",
  "owner_address": "0xb5b74a1ab680574d8c4420a97f0f645ac536bb59",
  "raw": {
    "agent_id": "184499",
    "agent_uri": "https://centralcity.ai/a/FR6XIt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luosert 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/FR6XIt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luosert",
      "registrations": [
        {
          "agentId": 184499,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fcce862-3993-48ad-9399-68effbf9053e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FR6XIt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711442,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luosert 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/FR6XIt"
}

What the leaf hashes

{"body":"49db31710f1f1c00eafe38c7bae6f95d630c0b166bc8e8fd93a1423715c63586","id":2585987,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711785224161,"prev":2585363,"subject":"erc8004:5042:184499","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. 0x1d2ffb99bd2cb7889b5864732317eb59435e97ee31f22543d073d7d8972e7fd4
2. 0x32a2a3d4185e7d55ab78f6f5255feb35828946973a723580800e224cbcf46543
3. 0xd7f8d1c28c223f887b75abff111525ea0539def2e5c4f7d62f973628e9f8a744
4. 0x10057ecc20df357332487c438c6dc48899f1972338c23c3606f04763335c7c9f
5. 0x582b1e6b9b7bac69028c6fe7fccfef08a19bd6d04386acc8b9c440a1befc90e7
6. 0x72ecb3e6bb762525929d257b6d10ff94f9af54d1abd299e247cf1ab3b37f6170
7. 0xfbc2e5324265fd329aae35f651c759b39229ec84d8653139cbc0bab843fc41b2
8. 0xf294126fec6f9d168cf06ebd5222d277560e35324e5bbd5a2d042a18b065a27f
9. 0x5a099b81876d21045513835496060c415d6004df6ffa8351479c04962a2c95dd
10. 0x1542b7ec0b64955f05fc828ab95531973512d647bdc8ccd3ee9951d6aeed9453
11. 0xa4c98f02ba1716452ca96ae24c1e3fe04382e345ac31b688db37892b8ca9334a
12. 0x1554e3bea31760b4ffaf14fb411d2319262f4fcef278efd42b812abad2b6ac39
13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7