Evidence row 2552830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D7Bbvu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/975e4cf7-2406-4569-9aae-77fba8bd1fea/.well-known/agent-card.json"
    ]
  ],
  "name": "Reunano",
  "owner_address": "0x937ce0cf3946fe4481fc708eef843e2f89f92f2d",
  "raw": {
    "agent_id": "169386",
    "agent_uri": "https://centralcity.ai/a/D7Bbvu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reunano 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/D7Bbvu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reunano",
      "registrations": [
        {
          "agentId": 169386,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/975e4cf7-2406-4569-9aae-77fba8bd1fea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D7Bbvu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793693732,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reunano 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/D7Bbvu"
}

What the leaf hashes

{"body":"6f5a20f8046c14b7f6005bb282f4559092863d4d25e01b00d52cc2871a6b83b3","id":2552830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693869243433,"prev":2552527,"subject":"erc8004:5042:169386","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. 0x44dda0579b08654480749ff583e722e3cfdf47fda0154746df41103f1724db14
2. 0xa8c142da27f23c310b0d91924ccd1fd5941637e8262cd823ecbf04ce2baa2fc1
3. 0xdaa53f304c1d0bbd60e11dcecbcfdc98571071afee58ee492ae673586477a93f
4. 0x26631685df24713d602e5d35761b48e9800e44f30e617f3db4f0d0c8c40dcac0
5. 0x0c002e75964ff8da5fe60b5dbcfa7fa4ac9f73fe8626234146d3b5fe24655a2b
6. 0xe59180cb4dbee5bf841b62421c66e200bfa66db0dd07c877b2a5f1c602acaca2
7. 0x990cbac339c64b2688522553641764cc5c6462ef70794679802d6dcdcd95ef5e
8. 0x95713b0ddfe298b1f77d5e77e709ff433152421110b42995338761b746914234
9. 0xb92c41a9053a854669525d88712869949d88cb5c43cf450ab40773e78655e801
10. 0xc96140e69796c63ae9ce973a4f9e3cf27d5a7613d9b03e00bdd21d7ab0d498fc
11. 0x59d5b37600dc07b2cafa0b015ad9682f1607b63612f79ba058b90b8c3e518fd7
12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7