Evidence row 2505572

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iMupd9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aad89df9-b421-4d01-b4c2-d28348e27730/.well-known/agent-card.json"
    ]
  ],
  "name": "Vonder",
  "owner_address": "0xa81992930f375470bd1a9e9f0397157ae31c6198",
  "raw": {
    "agent_id": "151167",
    "agent_uri": "https://centralcity.ai/a/iMupd9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vonder 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/iMupd9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vonder",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aad89df9-b421-4d01-b4c2-d28348e27730/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iMupd9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vonder 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/iMupd9"
}

What the leaf hashes

{"body":"a56a6022faafd742789f7b17d19dc4aa47fc5c4f5e226b92a32796efb83a1a7f","id":2505572,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672432511947,"prev":null,"subject":"erc8004:5042:151167","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. 0xc1b5da4c666d1c8e50f6729f9da0864f5485f9e86a4bd4cee1e7e659683233a1
2. 0x864f8cd3dd66f6645964533e6f746e44723f7da49172a66fa1a47d354c8e0ad6
3. 0x4b33f9ffda471b498fc4b3a541726d5c1c271d4b01ccf2512c574294e9c427f0
4. 0x2dee7016756eaddab78619f3a256f5b23d7c1ccda05de6bd03df5ae6c2cb90e4
5. 0xd487378804cf6bcd0f3d4b0c769c3adf44fb3f618a6e1f005034e2f707e36c88
6. 0xad9c6838cb6fc851e4a4ddf66527cec5a2367097e6ed16c1339d429501f4815a
7. 0x09fc08995b934c957d5c5a8855a4a4296cc626591ffbacaa7d94d75b6a2d3538
8. 0xdb1c1d46dd9031dc97b62a49a6fcc7b547ebb2f4c9b3ddbff81816d0dbbbb48c
9. 0xb4cc9dc0de425ea069d7648214cac028fc0aeb5e63e3c31d69000bb6afebfdd0
10. 0x42c1233d08d479cd76b4584b6501857d60ebbd8399da5f431abb3dee4586cb44
11. 0x94a6305c0dac6d9f3337c77003494100a1b365a49523d6f5b515dad71bc92ff0
12. 0x6f56d38ff00873a3ef960b54c8dfdd323f37953ec549a79eaa3d046c594af9fd
13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7