Evidence row 2548205

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VBxVAD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75ef35b1-4735-4ed8-9bb6-1931cc203315/.well-known/agent-card.json"
    ]
  ],
  "name": "Maulias",
  "owner_address": "0xe51fad28823c0e71edc05bb65e5857730f9bf32f",
  "raw": {
    "agent_id": "167000",
    "agent_uri": "https://centralcity.ai/a/VBxVAD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maulias 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/VBxVAD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maulias",
      "registrations": [
        {
          "agentId": 167000,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75ef35b1-4735-4ed8-9bb6-1931cc203315/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VBxVAD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690944,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:32:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maulias 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/VBxVAD"
}

What the leaf hashes

{"body":"dabc4f1b368590a9a447ff4be1c3e269ed925d9d0d4031e9ebc1a619c5a6adf2","id":2548205,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691151369502,"prev":null,"subject":"erc8004:5042:167000","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. 0xa62e03761c149cdc8a63d4bf12b124155c9f3d1f37d9d72171927dad3c3c1580
2. 0x859cdb585def3d47febbfb163fa5b94fc44327ac5d6c0320bfea36a749fb2fe4
3. 0x3a8926801e02df1c8e8080ce4e1df40da569db2f9df9b1e2a3c97c9a209232cd
4. 0x3ed7736ac3acfaecfed7f38327b636268af189762c758e192c0f9ed67e3de82a
5. 0x1415e4dda66c9692676da69d2d8ca69e58e829a263098c0900fac186db2c11bb
6. 0x96c8f4ae791ee88d3478ccc677bc259c0f30cfd56472c685915efd2e5e7416d1
7. 0x9ea833fbfc7dbcb02a13f21ef3afc9776d7423ea7364d9858bab61dda86ed0ab
8. 0xc54dc655dc7942478aa27872e358b7279a3d8ed29daed55a4b23b38f7f1a7441
9. 0x82aec859f173aab6c5b7d844be9bafb3ca1bd28251a6250c261042b6dcd3400a
10. 0x20e8dc31a19b04c37d7bc04f927975919d60fd3a83811d0db99a3dfca2326515
11. 0xa23df5e8348854cb7971c7213f251d4612500291a87825917d5562b3d9ea1810
12. 0x815a60e45e734228befa37c27152dd91545295d9f9b2b149d67f91c9810546c3
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7