Evidence row 2494703

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DgTzCT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/169a619b-05b5-46a9-8d28-2701441865e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Krompano",
  "owner_address": "0x6d495e00216af5e1a584bd5bbd218dc8582fde03",
  "raw": {
    "agent_id": "146701",
    "agent_uri": "https://centralcity.ai/a/DgTzCT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krompano 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/DgTzCT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krompano",
      "registrations": [
        {
          "agentId": 146701,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/169a619b-05b5-46a9-8d28-2701441865e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DgTzCT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793667772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:05:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krompano 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/DgTzCT"
}

What the leaf hashes

{"body":"d4e9dbc35b626bc379665881b63d7adcdfb95725883b277938037fd20edc7328","id":2494703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667929836980,"prev":null,"subject":"erc8004:5042:146701","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. 0x3c040322f12d70bea91d569b38fc522ee1733205ce44d054e005bd8a608f45cf
2. 0x13d8ebecb963ab77010014b7a4350670c122413eeed6d37dff689f5e6cd12bff
3. 0x0a587ffdbe408c73eb130d85fe7cec93ecf1997b224b085d70805a8bd08c6eaf
4. 0xe7bb96f9d2fd7e2651b7584efc233eeda2646cc8ccaeed71322aabb91837c2bf
5. 0xa0cce8e28f69c99e88d113b090f98fe030a43607ad411e532f744656f5087870
6. 0xb040e09721f674356293a8337a5cd9a713e35aed266beb4f4dda417a51ca65e3
7. 0x76d63b99a84e5102990563d30d485285c3e6df76cb326fce5b6f038d50184f76
8. 0x7620f9baae8c5fde6215606cead6d4e9098be1cffc1f99c177176537125b3fb0
9. 0xd231ee3588ad9801ecd0af57af94a36f357413787b19d04cf30a3831994ca9bb
10. 0x68514bc842a9693843bd09815c414624989235468424db3bf4a130caf39c2b35
11. 0x7c7c238d4650eed0aaee97e11d7ea152d9a398b11e0d949a9c2477a42f143ba3
12. 0xea38c9b040f000c9046dc25881ee4ae70a985c0c67450e184d70cbf62dc6538d
13. 0x4b5945b20d05d42156c060247cc56b9fdec8b90fafd1729214fa76f3a01f9139
14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7