Evidence row 38824

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://precisioncalc-mcp.pages.dev/mcp"
    ]
  ],
  "name": "io.github.inity13/precisioncalc-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-12T09:31:42.768921Z",
        "status": "active",
        "statusChangedAt": "2026-08-12T09:31:42.768921Z",
        "updatedAt": "2026-08-12T09:31:42.768921Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "High-precision finance & business calculations for AI agents — exact decimals, never floats.",
      "name": "io.github.inity13/precisioncalc-mcp",
      "packages": [
        {
          "identifier": "precisioncalc-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "2.1.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://precisioncalc-mcp.pages.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/inity13/precisioncalc-mcp"
      },
      "version": "2.1.1"
    }
  },
  "source": "mcp_registry",
  "summary": "High-precision finance & business calculations for AI agents — exact decimals, never floats."
}

What the leaf hashes

{"body":"17fcf0c08234f6fc61e30eefbd1c22c0c2ee38c62923d9dbc0f1ad15458d152b","id":38824,"kind":"listing","method":"baseline/1","observed_us":1793025393454589,"prev":null,"subject":"mcp_registry:io.github.inity13/precisioncalc-mcp","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. 0xce23da4f7dbd6e1431dae43cfd37985a778cb04c8ade5fe3a300fab40976583b
2. 0x87b84aff428ea0a0048a164afd3fcb0d63d4904d0d517d80c8957987f94f6618
3. 0xde54df2218244f9331ce64befc8c18eaa0a31a55d59d5a88434010f67c600e1f
4. 0xfae8fb53f021c57d83844fabb1170e99912ad59c64b9b4f890c845823edcfe47
5. 0x3dc129d1a6c3861222cb138e7508aee308493f7b9332fb27230a0bd14cc40a90
6. 0x5e00960c2784f74af55d9e9a2839d282cede016e1618b2341980e674498dcd1a
7. 0x6f09763524070eb953cacc16f2a4f55f9dc3b2f0968de226ba27b82e4ec4f12f
8. 0x5dd24604bc32ae4c5cf250327d24a87ec82b4ddd90944473bc54de69837064da
9. 0xd3551510c81fd83005b86c84e3f1b172085f27cc8e6ffaa14edb70ca9263631f
10. 0x2ade4beca319f9877e5b22694d275fbcb1a94a2e38ad058893960d379e44e892
11. 0xd57a32d9d2666c4270544dcb78bbea2f4774705d3879a86973628e2542543e62
12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae