Evidence row 2728749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/flnmj1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0999aa99-25d9-4386-86d2-d90ef0340e1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Orofero",
  "owner_address": "0x4bd723d8cf3a2437b36b53ddf6e2a2abe31e4d1c",
  "raw": {
    "agent_id": "212049",
    "agent_uri": "https://centralcity.ai/a/flnmj1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orofero 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/flnmj1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orofero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0999aa99-25d9-4386-86d2-d90ef0340e1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/flnmj1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:36:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orofero 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/flnmj1"
}

What the leaf hashes

{"body":"68ffe4913d13018da668f957ad5fde550cd7b95ae042ae9f44d6eb05ade68cb9","id":2728749,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748997370119,"prev":null,"subject":"erc8004:5042:212049","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. 0xc20cdbb3a529b287267394f033d165506a46fabc8479263984cbb90d0c9221b1
2. 0x5be01b1c1b2a683b1885d603956916ac9ecff9bcb6a45907f9cfdb408cca8023
3. 0x3a8f95c06596bde1eabd9d2d81bd15c71cf898f258269273b2142645840b1da8
4. 0xfa6ffa5f16d1cb8f41609b103426c651095295741ea16845ddff53693b84e196
5. 0x775ab95888c41481ed4baf8f3720601b52dc0f6eac842dfed69a0d0a06004808
6. 0xbd9f0fe72cf8ffa90de6b2e1fc813fdf351e4f78fe89658fdda6384c06cebfe4
7. 0xb4a6b7a7ae86f4132e3df639b2088fd9328ef93d7f565dd6e50dab10f20bad99
8. 0xedf331710139e08d788e86a7862ecfd1f89fedc940e4bb5aee2f6002bd43cc6c
9. 0x9e6babd3c996880121c3cee5f72244188c82bd689124dfefaf0f3e41fe6627a4
10. 0x3ba58cbdf1bae851190ae127620291e7c758183729731153486e31c50c6e33eb
11. 0x2c959450e7feb8cbaaf3fcfa64055973e5be191a0967255ba1858491c22246bc
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