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Evidence row 40093

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.kindrat86/cost-of-work
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
20264ea8a2b87ddd1615cd228dacba0e2a69a6e5ab559885084b3b2ee6bb4997
Leaf
0xb44027b3d23d12e7a08baa54acd6df5b4672ddd4477121683c716ec37870ec2d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hirenika.com/mcp"
    ]
  ],
  "name": "The Cost of Work Index",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-17T07:21:39.424504Z",
        "status": "active",
        "statusChangedAt": "2026-08-17T07:21:39.424504Z",
        "updatedAt": "2026-08-17T07:21:39.424504Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Cost of 13 back-office tasks per unit: person vs software, US, Greece, Ukraine. Sources cited.",
      "name": "io.github.kindrat86/cost-of-work",
      "packages": [
        {
          "identifier": "nika-cost-of-work-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "2026.3.0"
        }
      ],
      "repository": {
        "id": "1320581946",
        "source": "github",
        "subfolder": "packages/cost-of-work-mcp",
        "url": "https://github.com/kindrat86/hirenika"
      },
      "title": "The Cost of Work Index",
      "version": "2026.3.0",
      "websiteUrl": "https://hirenika.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Cost of 13 back-office tasks per unit: person vs software, US, Greece, Ukraine. Sources cited."
}

What the leaf hashes

{"body":"20264ea8a2b87ddd1615cd228dacba0e2a69a6e5ab559885084b3b2ee6bb4997","id":40093,"kind":"listing","method":"baseline/1","observed_us":1793025396732589,"prev":null,"subject":"mcp_registry:io.github.kindrat86/cost-of-work","subject_kind":"source_record"}

Proof

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

  1. 0xb4401429fbec444864b85e9eda5920867fb491b546a2f457dbc2b51072111a09
  2. 0xf4dd382d9d597e0e7ed6ce900c48d4ba72377f593e4124e178799403c982f03d
  3. 0x9ca18bd33d01390251f29e6895ed7aa9cf0abd1fc94aa11a829fbd9edb6c023a
  4. 0x6bb082ef12c7d916d191192ecc21fbbeb30df23720cef236596bad2e64ca2f5e
  5. 0xd65426d0ef53da3cdfcc15a68f2b9ea1846fea828d0558bb206ae14d4c83a38b
  6. 0xff2847ed48a1c6dcaadd97498b0f7a06822270bbe7bd4fb1736f346bad256f64
  7. 0x79bcefab47f08e50f6a9fd235cb2ca8893ca67cac61b4c90ddd9e0569750b606
  8. 0x5a81d51f377df52dc3548b4a0e008304ef523e03c80e783de448380f60c4eaa5
  9. 0xff19ff20737832a713e74726f26f4ee2244f1c3d7200366878a64ececca6fa6f
  10. 0xf941bb922f242f0d5ded32ad8f4624a0ca45bdb31fdd68caca25d77699da15d9
  11. 0x559555135675e39701c05a4d63d274b59d60cf1dc8421a68215c770867d00aff
  12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
  13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
  14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON