Evidence row 2724181

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QMJntU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77ce4b51-c13d-4bfa-ac6a-e0de51939a81/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiosik",
  "owner_address": "0xb9d3eaa8dbc9198cd67d195f45a110ab872eec89",
  "raw": {
    "agent_id": "210058",
    "agent_uri": "https://centralcity.ai/a/QMJntU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiosik 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/QMJntU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiosik",
      "registrations": [
        {
          "agentId": 210058,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77ce4b51-c13d-4bfa-ac6a-e0de51939a81/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QMJntU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746567,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiosik 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/QMJntU"
}

What the leaf hashes

{"body":"eced55f810b84678329621f7db895f54e0426ab968d203a9edb6725c867406a7","id":2724181,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746618253135,"prev":null,"subject":"erc8004:5042:210058","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. 0x4d3251b9b8028d7f2497ec5138e2c63895258e27f0a7480b14b7abd9b411cce9
2. 0x53cd53a0ce9440ef01e6b5fd9db57e840af416995f29669323b16083f6b26267
3. 0x1488e16cf5952207f812d68437cde64890282d07368e1de8c964875b1c965983
4. 0x8bac8899236117478672b9bea4f88ca55046264ae2a1d1b23307c35d3f340e47
5. 0xfc46758d9e7bd2ddd34199ba11de99b2ff8df28be35e366b49803b773a16b048
6. 0x66a4db8980c7ab3841d9e580ffbea57ff55806d58e9b4c3f3e247845413ae5c8
7. 0x6ad5b99cc7ffaa9f1cd78a8198412daea394eafdb2511d34b4571bba5a6f71ab
8. 0xde97a717e88e71cb9125f2e38c04b2b679cb9042bbe2ebdcea5ac40a0e321a92
9. 0x5f50585dbe3f77f5dad125f0d2e49ebc8eeee895e2efc4f80d02f37d1e454f11
10. 0xad718a3921ada539919a1ca8becc6fdc20edf38eb0f159ce053c9566b1050558
11. 0xe2da510f5f2c0443859bb6b3fa22d4f07145fa575521495b8abfe24b8a2588a8
12. 0xe87813383a7f872644dd6399e954b60bc8b07556394d764e70aada0d1f862c6c
13. 0x22f82e035d3ea6cb5d84043480913f82c413a83d3ed928d72d0127600d8acbe9
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7