Evidence row 59973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://seller.agratys.website/integrations/ronin-buyer/README.md"
    ]
  ],
  "name": "RONIN Web Research",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-13T01:37:12.483949Z",
        "status": "active",
        "statusChangedAt": "2026-09-13T01:37:12.483949Z",
        "updatedAt": "2026-09-13T01:37:12.483949Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Web research and source retrieval. Native MCP tool with x402 Base USDC payment, 0.010000 per call.",
      "name": "website.agratys.seller/ronin-buyer",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Absolute path to the operator-owned JS module exporting createRoninOptions() with an existing scoped signer or x402Client. No private keys in this value.",
              "format": "filepath",
              "name": "RONIN_BUYER_MODULE"
            }
          ],
          "identifier": "ronin-buyer",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "title": "RONIN Web Research",
      "version": "0.1.0",
      "websiteUrl": "https://seller.agratys.website/integrations/ronin-buyer/README.md"
    }
  },
  "source": "mcp_registry",
  "summary": "Web research and source retrieval. Native MCP tool with x402 Base USDC payment, 0.010000 per call."
}

What the leaf hashes

{"body":"ec89c0e8b2f3868a26376585f0e196cfef87869f3ca7276d4d63cb69676e8491","id":59973,"kind":"listing","method":"baseline/1","observed_us":1793025447749935,"prev":null,"subject":"mcp_registry:website.agratys.seller/ronin-buyer","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xef1775a57437c8b9e01f857a3fe8bfdd14b7c94912b80a08895d8fd06aca20b8
2. 0x58331ab661c58ad671ade0668699eff9adcc7fa0c3aac8bc398fd744761a205d
3. 0x99788a40ccb64d963b0b0b55ce34a93b3e0108a424f73a5b19f6e841d5e3736f
4. 0xba41564dad97321dbdc575633e75978cc2808d9e8faae73533bded3809a4edbe
5. 0x4878f56c1f865c3831e552aff29c2e0d0059b890a22e9b5c386776ed3bb0a986
6. 0xc28e4e9edb9b364f72fdd93e5244ab566bda3142f62bd9c3cc1405ce888eb34e
7. 0xfb16823f59ad13ce7184dd23068574e456694f68f8e59b28a7daba3309916579
8. 0x837936f65bd56cda1962d67691b3954b24d74f56eabe60fb28f78141b311c80e
9. 0x440aa12f458b66a948dfcf0f50ac4296e97c9dae5b280a17eee2db6252d7c2b5
10. 0x561cc4451e40804fde77fce39392adfcb80c38ec84eb38d744520de2446c6e57
11. 0xd1f02e907670bf2f4c72056210a7d4ee252934850293a927f852acd3952f44a4
12. 0xb0cc0b4ce5a68e83d3e3e55b0387f828adf6f5eb6cfa666d75f6e16ed9d89c1f
13. 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae