Evidence row 2548064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/edCovy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/721c6572-487f-41d0-a6cb-4f81b7f33c11/.well-known/agent-card.json"
    ]
  ],
  "name": "Ratianjo",
  "owner_address": "0x359c89ccb5bd96425a4941deb7c559acfa44820d",
  "raw": {
    "agent_id": "166806",
    "agent_uri": "https://centralcity.ai/a/edCovy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ratianjo 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/edCovy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ratianjo",
      "registrations": [
        {
          "agentId": 166806,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/721c6572-487f-41d0-a6cb-4f81b7f33c11/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/edCovy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690810,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ratianjo 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/edCovy"
}

What the leaf hashes

{"body":"02b872549562c54ed88dcb4a0fb42f577f91af71ead7c93bd7a92b04807eefd2","id":2548064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691150683040,"prev":2547779,"subject":"erc8004:5042:166806","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. 0x441c0e4ea81c19a68c4cd1b5046a198b62f74af6fe7b0df9e9fbf0f506d159a2
2. 0x20491696dda84dc47e616600e7d6f252854999325bdb8138a6b1f2833ef48902
3. 0x3da9fe5e2d896f74e7d7f7cb293acb9c6f47c4a39cf67baaf50c622d0275ac85
4. 0xad25793ed558ed61d849dd8beaa9228bc6e1c8a3b6e98923c168a1e36e6f1414
5. 0xef109fb1af15e3d4414591b1a9c003fb9e8da744a7fa918e29fde11926f4666a
6. 0x0b5616cc04144a92cdf3ce7c3363f7ac5550b22218bf12e8ac3937d281c400b9
7. 0x1111efe3d23443e4c0bdc7c584d078dd2069381a64f58aa2dc263ab548692d2c
8. 0x843058d29a0d58cf5796507ae61bca2c0235aaccce480d2daf10bdad2e82217d
9. 0xd561a2d35fe221785a8ddb04481e2d89a1d71ecfe2e746218764c1ca2ee8b79d
10. 0x269bb3421dd2537eeae5526cb8e505bff5c680af5f738512af8c308d421712bf
11. 0xc5a10c88376bbc89c5b1281ca2ac735979b413dc2f86eea54b3a3b34f7c2505b
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