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Evidence row 2610200

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:com.fastcac/cac
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7a855c30a74bfafa57ba965addf4abea32b030fc91d21fe44f2df577f3f2d615
Leaf
0x20a3bc269667083c74a29b7ea715bf66039f495e2cfb95ae8841d973f6183fc3

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.fastcac.com/mcp"
    ],
    [
      "web",
      "https://fastcac.com/"
    ]
  ],
  "name": "FastCAC",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T15:28:41.820324Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T15:28:41.820324Z",
        "updatedAt": "2026-11-03T15:28:41.820324Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Nigeria CAC tools: name checks, fees, annual returns, register search, TIN, NIN requests.",
      "name": "com.fastcac/cac",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.fastcac.com/mcp"
        }
      ],
      "title": "FastCAC",
      "version": "1.0.0",
      "websiteUrl": "https://fastcac.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Nigeria CAC tools: name checks, fees, annual returns, register search, TIN, NIN requests."
}

What the leaf hashes

{"body":"7a855c30a74bfafa57ba965addf4abea32b030fc91d21fe44f2df577f3f2d615","id":2610200,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793722774720024,"prev":null,"subject":"mcp_registry:com.fastcac/cac","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x20a3ad4077f3f7f69447aa7209b6f3651389e151517f94e5f2ec6c671f390def
  2. 0x4c301596475b45a4080fdd54c7d1c296ac0eb6ac21b3f906cd8607828c1dcdef
  3. 0x580d26e7c12b84f393c7fcaed784f58b39431444d059cd7609f560ef4c0cbaec
  4. 0xe255b57d4d2f3fc90987e70f4b979af742772a8aafcca2c957edfc589971cc3d
  5. 0x32b4c6df3f5c0ba8407e65f32cade23e24679975c06087daa952cddc3637ae11
  6. 0x2db4d16291fb7a865f4eca00a5bdfcff30bad8c35729e983aa6893be713cebea
  7. 0xa324b2ae50087463c0591fb78ccb42c07b7da4b98e8af09efe28868683dce755
  8. 0x6a2f5b8dce6ec8fc941af98723f413aee1061cf1b2aa1c32c557ac748ecf1005
  9. 0x7decaf7353b8efd96e63a5695aede6d9201d85614f2def42091e3e93aa16cfa7
  10. 0x38c5bee3336904179c100222cb156b099fc9a7355d029befce2baa7464be278c
  11. 0x76c6de641522fd9493555b4fffd7c87789461d3754bb7c49fbfa1205c3c326f7
  12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
  13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
  14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON