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Evidence row 26174

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.Br0ski777/address-validator
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9a2ec7c912c2e9f18324d79a3a76d09b177aa37cdaa4a2a4e4f176d492314756
Leaf
0x6f89a849cb4658fa9f673981bd72db9188bf96256a86b2b77d709502acb987b5

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://address-validator.api.klymax402.com/mcp"
    ],
    [
      "web",
      "https://github.com/Br0ski777/address-validator-x402"
    ]
  ],
  "name": "Address Validator API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-16T13:32:00.507433Z",
        "status": "active",
        "statusChangedAt": "2026-05-16T13:32:00.507433Z",
        "updatedAt": "2026-05-16T13:32:00.507433Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Parse, validate and normalize postal addresses. Detect country, verify format. x402.",
      "name": "io.github.Br0ski777/address-validator",
      "remotes": [
        {
          "type": "sse",
          "url": "https://address-validator.api.klymax402.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Br0ski777/address-validator-x402"
      },
      "title": "Address Validator API",
      "version": "1.1.0",
      "websiteUrl": "https://github.com/Br0ski777/address-validator-x402"
    }
  },
  "source": "mcp_registry",
  "summary": "Parse, validate and normalize postal addresses. Detect country, verify format. x402."
}

What the leaf hashes

{"body":"9a2ec7c912c2e9f18324d79a3a76d09b177aa37cdaa4a2a4e4f176d492314756","id":26174,"kind":"listing","method":"baseline/1","observed_us":1793025355739599,"prev":null,"subject":"mcp_registry:io.github.Br0ski777/address-validator","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. 0x6f89b0b6f083e7b867d1cd00fbd7ccef7e9098ef7f07181ef42e782e1b5cfca3
  2. 0x78636bff0734c3f87cfec5e75a4036b4392d9baf122554644e657521f0d01fb5
  3. 0x0cbce8b182f03edb3cffb87af644ddbf9e84c87fb73050b185c4baacf5d10af1
  4. 0xbc94c621cdfd0969c11695059de1e938a67bdae4575760b9297b8d53e8edb5a1
  5. 0x46bac91d39c0390d4acf674321327342d7546711d420e591715db9e2273693a0
  6. 0xee26aa6e728675698cbecf0f058654c898e85d61a854886d1dcac74fc3ee7e61
  7. 0x0f2a5cd8fde7a5849e3e6db048612f3d949a2e6409e31c4c27e251267db2ed7f
  8. 0x817ce2c05801d170eec3991bbd07719617fb2a48c6913644041e20dd0d65444f
  9. 0x2773a5a6e6f20769dca171f503ffeb524474c482023595e821f47e35181ac53b
  10. 0xc70d346129c156fcaba34294b762967bcbb4de7a74526ae0ff9df5eeef4e6d37
  11. 0x83da3d3b0ffc00454b09f0b6f54a0a4bb8b5fabd87854d6bb2d7abda681b5d72
  12. 0x5be1d69fd9353c3a75685caffea8c98e8f079f5072011c82517cc5f365ba32f8
  13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
  14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON