Evidence row 2616152

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/usPtpm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa2536dd-747d-49b2-aa44-fa96f6342d5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schinseon",
  "owner_address": "0x256aac8e3cda09c1472cecff40a98c48d63d651c",
  "raw": {
    "agent_id": "195736",
    "agent_uri": "https://centralcity.ai/a/usPtpm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schinseon 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/usPtpm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schinseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa2536dd-747d-49b2-aa44-fa96f6342d5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/usPtpm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:07:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schinseon 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/usPtpm"
}

What the leaf hashes

{"body":"1339e9a3b36f0931671bf175d7183ba6734942af9bab7d61816e92439ebb7e98","id":2616152,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725637679275,"prev":null,"subject":"erc8004:5042:195736","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. 0xbc4916da42bede6dec7d9c36bdf5df596acbd71732827d25d9dcfcc41f63f06b
2. 0x392f9939f172a0ed13d53f066acc594086133af678b51d18ab4f2818125019d2
3. 0xf7ab659fc16e56526449312afad5889ff2cadad83290476c40d48855b556f08a
4. 0x516557b8f1665435b7be5b320900540a3012751b5476482a5585ead560df2614
5. 0x87b0d61e57c1bbb16ca037636dd2730d283c4c24b512d22122fa9954b9c06273
6. 0x9b1a7057ce0b66df54fb8553f29bfd017e95c6af846b22f152b4ec42364c845c
7. 0x6cacb72c93191479a8bf1fde42701309657067ec19ddc7599794794bed733947
8. 0xb6f3582e05e814211fdd6f1772b581c0a03d160792f5a7a97329cc3c124569e8
9. 0xd9e99e03ffe3d6edf0fd8f6568509f318a887b768ff3fdc3c3f80112dca95d98
10. 0xf1e14cb760ad2820b68141e6761d025b928796b0483ae6583a330260db9c54e7
11. 0x5a1ad70bace113b6468d4bfbc74831eb3403a3e846480d283804038e2f22023d
12. 0x7ce601fc96d647ce2463507747a850bd2b37655c54170e4e68ac13eab78c269c
13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7