Evidence row 2575217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nuC3tm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b211daa2-46be-43cb-878a-ca84063e175f/.well-known/agent-card.json"
    ]
  ],
  "name": "Gempirka",
  "owner_address": "0x4d421a45f2102c83f9a6accf0f5cc44129516d13",
  "raw": {
    "agent_id": "180849",
    "agent_uri": "https://centralcity.ai/a/nuC3tm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gempirka 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/nuC3tm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gempirka",
      "registrations": [
        {
          "agentId": 180849,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b211daa2-46be-43cb-878a-ca84063e175f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nuC3tm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793707299,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:03:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gempirka 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/nuC3tm"
}

What the leaf hashes

{"body":"10fec3cbf1cdae3708ec1d1b6a5e09639ab1b617bd59435e21ed05ebae54af46","id":2575217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707386798314,"prev":2574613,"subject":"erc8004:5042:180849","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. 0xa467b1a45a941b1a5a4892c6a968c80088d0b540ae2eede1c5717a044a1b596d
2. 0x8d9a648638a4756242ae902581129fb86eb0aaa63dcccc77ab88e16adee9fe9c
3. 0x406b21f5cbdb1c1d28f637ebfb4986cfcf01db54e9340bc2eacd3d89d58b5b88
4. 0x61a37c6ae7d2eba5671c8f2241bb06be89f209eea930cb375ac7ed4eb81c07e9
5. 0x79b72341ae3feeec4af50e3d150bbcd46b50b2d6fd078a5262305e5b50d59066
6. 0x0e91a56db42ec0d6421dd0b60c3cbef61ac8c6a68e3e11c16efb20b160fdabc4
7. 0x76e20302a3f86039628226362bbd1895ec0942148a9d594b93f5d01494a2e9e2
8. 0x021a270746ec74278101da8bbc37420c6547cf5fff796d930a9d991759167efa
9. 0x0b59b687ad477e17dda28626bd6dcd3e7914c89a796e9e6415249feb64eb4ff7
10. 0x1881b3a7d2e683154c5fb36cea200c4662e9d20f499235fedacd1718c234f8e1
11. 0x1a97286d94f8bc131f1a39850b2841ea5ebdc16f56073d42c985b0f602718119
12. 0x866c6357aca0204471874902897a1afa404445cdc29b99af47280cb0c04ec411
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7