Evidence row 2619760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fCjwtX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6d3f907b-3207-403c-a2ee-f1e47bf1aafd/.well-known/agent-card.json"
    ]
  ],
  "name": "Korert",
  "owner_address": "0x2928f18bb240b8939693fea11dd3bfe981b4db55",
  "raw": {
    "agent_id": "197451",
    "agent_uri": "https://centralcity.ai/a/fCjwtX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Korert 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/fCjwtX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Korert",
      "registrations": [
        {
          "agentId": 197451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6d3f907b-3207-403c-a2ee-f1e47bf1aafd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fCjwtX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728252,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Korert 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/fCjwtX"
}

What the leaf hashes

{"body":"ae2b0e21e11998b2e8952c965d968dece9541723aeabb8ac9841ad29574296ed","id":2619760,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307160838,"prev":2619483,"subject":"erc8004:5042:197451","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. 0x3d85300fd756515ee2267a94f91abfacd078c10b5410daead257b88d1c6d49f0
2. 0xfb18b854a94c95733af59514973d8dfe7f55b7a7c4ba42fae97557d28636f780
3. 0xf03bbd365730fbed6dc04445d55bc0b51a301dc65514a406e9e3e47562690b0b
4. 0x2be04054ee1388282cf3d913d4b8b84f857059255da9f693ad3f5858e7e7fc28
5. 0xe36d6ef889bfa1f46d279416530161cdec25775b09a161ce687cdc2aa41b70d0
6. 0xad68b6f427a02f8a6e4260517a88faa364600f350ef69aaaea4d9070c1462a37
7. 0xa06fb716fa7a37ddf47f2ba52b737db756f90fdee23b2a7506ae014256824d3b
8. 0xc7478a686b2fba1cd7a83db61b7b2d7650a6bc06aead6db049351c108cc2c881
9. 0xaf81980254ef28823f5ace68a63a9523c9acb227717e1ddb4cf8ac1d27d54cd2
10. 0xd1bd455088b54bc36a34f2f5c8e1ea460482de2981f18b5ff0c25155d744dc3f
11. 0x55844d2618b0e272d1c2d4dc330e0c895e582d830d5c64d814aafcf4013d68a7
12. 0x87d8d5ba5e3e0b65990bb7bd8e0a29c7afabc8c68d041a504b52d6b12357eed7
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