addrbookFor publishers
← The evidence ledger

Evidence row 26263

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.Br0ski777/unit-converter
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
08c833434af8e264a781490bdf464f15befc5f263516fb3d290dd75a20c42293
Leaf
0x1c58e1fea162e4aede34da7e1db6e2af0ef85702bb5519ada1d8f8bf50cc9958

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://unit-converter.api.klymax402.com/mcp"
    ],
    [
      "web",
      "https://github.com/Br0ski777/unit-converter-x402"
    ]
  ],
  "name": "Unit Converter API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-16T13:33:15.093924Z",
        "status": "active",
        "statusChangedAt": "2026-05-16T13:33:15.093924Z",
        "updatedAt": "2026-05-16T13:33:15.093924Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment.",
      "name": "io.github.Br0ski777/unit-converter",
      "remotes": [
        {
          "type": "sse",
          "url": "https://unit-converter.api.klymax402.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Br0ski777/unit-converter-x402"
      },
      "title": "Unit Converter API",
      "version": "1.1.0",
      "websiteUrl": "https://github.com/Br0ski777/unit-converter-x402"
    }
  },
  "source": "mcp_registry",
  "summary": "Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment."
}

What the leaf hashes

{"body":"08c833434af8e264a781490bdf464f15befc5f263516fb3d290dd75a20c42293","id":26263,"kind":"listing","method":"baseline/1","observed_us":1793025355816445,"prev":null,"subject":"mcp_registry:io.github.Br0ski777/unit-converter","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. 0x1c58e27b95113600f5b1321a3cbbb07f2c850775ba52f8e7bb90a55026a15cd1
  2. 0xec2ed41dcb13775ee04536b247bbcc5fec578639b370c122b389d47c6cb76938
  3. 0x0746e2d6745111600e5964e5ec4ee547b833088a756ca0ace1820dbb0ea67dfd
  4. 0xcaf5707240ddfa37205127c6100940adaab2b538c1d56d688d301dfdb6d7eccd
  5. 0xc053a647ddffdf10b609864205e86783368fd2fff63cbd14dc017d2d7176cc19
  6. 0x544818d57477857fd2e17bf3b2b27ef172acf008d5cf0c6ffc78a453626992a0
  7. 0xa32fa52eb6e99021ef275bb88bfd38cd8e5ee027b6d2c3db65e7ed4ceaf86135
  8. 0x134bdfc912c8f8607241d1a29bfdd50ea356f1e01614be0bc6d4f92cc3a24888
  9. 0xaff15aef61ef405fe04e90c269656f333927fd6146e06c2a00ea1c37fe1fed33
  10. 0xff0b07a758b1dcaf0eebbded2fa92a070a531479a35a33200105774bbc143b25
  11. 0xa71cc4f892400c8dd1d9d33faa6b7466eba77734b3716286b78aa51d46ff4255
  12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
  13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
  14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
  15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON