Evidence row 2501200

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9mjnhY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/68d4b8cf-09c1-434e-ab3b-1e8cd0bdccf4/.well-known/agent-card.json"
    ]
  ],
  "name": "Himpis",
  "owner_address": "0xc536c20e05461c140b9fabefd2cb4fca02382836",
  "raw": {
    "agent_id": "149332",
    "agent_uri": "https://centralcity.ai/a/9mjnhY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Himpis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9mjnhY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Himpis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/68d4b8cf-09c1-434e-ab3b-1e8cd0bdccf4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9mjnhY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:52:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Himpis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/9mjnhY"
}

What the leaf hashes

{"body":"d5394a3f94c28227968321886a344097f52c569448a0f844c761fc78982fae86","id":2501200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670720522212,"prev":null,"subject":"erc8004:5042:149332","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. 0x32779dfb6a445a6a50bc293353cb7c9ef680f2d90e486c2a0c01fdc49af4bcbc
2. 0xc3b6900da8c00cf682e135c9109fdeac583a2d69cfe1e9eec816c48739eb419c
3. 0x33c77450d9f047e225bac3ba00571081c9e740d630f8a25ce66c7b58c7a7e01d
4. 0x779dac4b228cc2ee256608e4a4928dfc5100269433c8d124adc94f6c58b694a3
5. 0xcdb05d26ff060f2efd248bf9709028a398e73560867d53c33e3e2efa23697dd7
6. 0x19cad9b8d4ae2f44d33e1be602535451a620dbc6704340528b01e908e460a133
7. 0x925e5f5e9d21272448619406d6ffef4e37e658a443966c66e26afeeba15b30f9
8. 0x25803cca7e1c0d997ccb3590584a2388e2e4ce3d5ecd8d5ab28072db37c105a8
9. 0x0bb9ad1814e1b96bf1b98020dc8142f124f8bce2a8ddfea32c3e32372879f111
10. 0xc3b4c7fdb0d4f81729735ec057ec2d5134191a78792d7e5495f7dcbfd9eadca4
11. 0xa7f054a4f6957a5aeeab3f253b1db49c5f4cbc94ad575ef67ebe7d8efe0b902b
12. 0xcb6ca601beacf26b9177e32582b9a95d6e0a58f9ffbe25f09a44da62d9c8c46d
13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7