Evidence row 2498280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/au4jjC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f73d23d-59f4-4af2-81bc-3c6af4e831d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Brimeh2",
  "owner_address": "0xf4145228f0393280f2fd581f06e8f6c33aedd41c",
  "raw": {
    "agent_id": "148256",
    "agent_uri": "https://centralcity.ai/a/au4jjC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brimeh2 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/au4jjC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brimeh2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f73d23d-59f4-4af2-81bc-3c6af4e831d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/au4jjC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:28:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brimeh2 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/au4jjC"
}

What the leaf hashes

{"body":"4b989b9c67e4bea8d6e8e356a475da7c646048c11be575db54945037b43f7559","id":2498280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669309368265,"prev":null,"subject":"erc8004:5042:148256","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. 0xc2882681a94cd64a885c11912e3dced56181f259c393fbe5f8ba94062a955e56
2. 0x897aae74fea2a57bfa12a0488a2d5db8563228c3ad332c729d15bbe3a522650a
3. 0x9a61ee127462b1d35b49fd10665374b03f46c0fe63ff2e8bdc8c0a0d622fad0f
4. 0x1bd5b4a761ae7a19af87de573199c3ca9a280eb42523b72cd4c84fbeef5d5e85
5. 0xce87eec76d9d76e5c82008bc32d80bd73f308c7b8f04337770bc241d698c4b1d
6. 0x72f457297507b3ba0f8e36933a5a47b5f3684df2d02fd98588cd8c73800d5d07
7. 0xe58077cd833c822b45b7521afe68f99bb00bdc92283373f28a8427a31818f5aa
8. 0x67d9de70ce6f6de242c428f26aa82b9263c10b020d5817b4fdca87f8fc8d15c2
9. 0x2b29f0f038aab9ae23a91cd86d3fb032723c77c6999e72ccc6021840f59e331f
10. 0x941221ba8ab98a72e9a137d12c763528508d45dccdd1839bf2112bce6d0dc548
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