Evidence row 2504115

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l44m3Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/538c84cc-ec6d-45df-a760-f5e58348337b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nendiokan",
  "owner_address": "0xae7b3c366f5c4f824ddcc96e7e1cc51150808a42",
  "raw": {
    "agent_id": "150317",
    "agent_uri": "https://centralcity.ai/a/l44m3Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nendiokan 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/l44m3Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nendiokan",
      "registrations": [
        {
          "agentId": 150317,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/538c84cc-ec6d-45df-a760-f5e58348337b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l44m3Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nendiokan 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/l44m3Q"
}

What the leaf hashes

{"body":"8f2b23786bea01d534a2f006f18ec4278dd94cf65b38768c7199c0c01d0d5ea2","id":2504115,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672089963700,"prev":2503609,"subject":"erc8004:5042:150317","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. 0x4c5ebc9e48b7ab46efcf7c6d55db1d2eab7c15c1d66f2c56ed56e35729ab4a9e
2. 0xe02c4a35ba5605bacdd1cd8e13bc3545af90d9a8c4715e9a5bab689261fe374b
3. 0x112ce28c023fb828d70373df0af8046a1b52dbeea6d4a0215fdcb19baf4d35d2
4. 0xb775fd00754c3e590a97e1b2f3912be35e7103a8e6fa3761d825ac24fcb99014
5. 0x27cdc5c4660d33f0ac8d715cac2e7585e34e043fcfa85d81108f879d068524e6
6. 0x02a8ed44018de13e788734b1ae5d78b92d1da501ad8ba0e7fa1ee3ae72b81745
7. 0x5909e28f0b8de6adf1cb0758a4772eb1f1cdc6a2e81c8927671808a601c01609
8. 0x43903d6b0e5a23879af132071b3951057b808393fc0497a97598b3b92403a186
9. 0xbfce0e544cce601a092f25e5cdc9a556088199353a8a400c334f4cde828cd468
10. 0xfa6912b5560afa231b2a832c2266e43c527ad2e166f95406cac448677a7fc5e4
11. 0x90d708c86d463b68da346499cf42e69b9bb42948f462fd634db4f1a2296a9ca6
12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7