addrbookFor publishers
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Evidence row 1249409

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.vidyutsaha1210/mainframekit
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
253d5ea188b6d2b38f35bae79991f8881a288f8394b5114026d2a93492743e13
Leaf
0xe5714623cc4607ca3c2f7d08f8defac9a95b8645b1db988eacf77bcb52ace39e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://mainframekit.com/ai/"
    ]
  ],
  "name": "MainframeKit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T12:49:48.076322Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T12:49:48.076322Z",
        "updatedAt": "2026-10-30T12:49:48.076322Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Mainframe help, no mainframe needed: check JCL and DFSORT, explain abends, lay out copybooks.",
      "name": "io.github.vidyutsaha1210/mainframekit",
      "packages": [
        {
          "identifier": "mainframekit-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "title": "MainframeKit",
      "version": "0.1.1",
      "websiteUrl": "https://mainframekit.com/ai/"
    }
  },
  "source": "mcp_registry",
  "summary": "Mainframe help, no mainframe needed: check JCL and DFSORT, explain abends, lay out copybooks."
}

What the leaf hashes

{"body":"253d5ea188b6d2b38f35bae79991f8881a288f8394b5114026d2a93492743e13","id":1249409,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793366120822608,"prev":null,"subject":"mcp_registry:io.github.vidyutsaha1210/mainframekit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).

  1. 0xe57103b02a9b64b587005d47c4d20e15b3f170d42e816290e4c24d8f19ecd72e
  2. 0x62a01a4be3f25dddf7f6195c8826bd7b63c28b06b5592889582d01fdd817d50c
  3. 0xbb33c19e2ca3a0615d1ec41782f137deed584780c9f429587056e603a9f35e96
  4. 0x6d62b9d7de8aa037ef4a358b81b78f8e16d1c8cc76470d16df7d9aef1cd79eaa
  5. 0x8917def21458f1272282f911d9f9e75d3f810034b6e1c82092d6b8c2b763e8d1
  6. 0x5c31b4e4132395a7567be7b000af9eaa84908cf59cea141e8b41b10a185a3f17
  7. 0xe8ac4d9ec7b285635ffeb4b14fd9313ecc7d8e16b9d1eac6bc99a57cb342ea9c
  8. 0x638c5f6de8259fb58fa75bca6206d81218cae6e350a660e50c5874abb551cd2d
  9. 0xbce3d53f1cd4137cbf9c09f1c017dec497c871e9e5702c34323b844a7e4274a7
  10. 0x59ce4771a856b53d60ee8838d2234274d988a3dfff84056e57ea4c33fa36cbdf
  11. 0x87432c8539926003bf4ca7e853841aca0a44163565bdd5782c85888ccb003210
  12. 0x0221926da48f1be0858f9f5f2ad1881d381008bbf8c70e9c06bb1a63fd6faa7e
  13. 0xfbc54bb68398dda4b439809764b90c546b18332d8f5c47b62a26f520efc65735
  14. 0x3a7a0fa82cbf8d3f1546fc6f89c9a5f35e025db7170b70e3f2dcd72b4ebb0f8e
  15. 0xea7df1002501052c124b5aed2b1a5df3d59be54394c6a8539c86fad1df339a9e
  16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
  17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
  18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d
Day root
0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained
0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published
On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON