Evidence row 23935

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.iban-test.eu/mcp"
    ],
    [
      "web",
      "https://www.iban-test.eu/"
    ]
  ],
  "name": "IBAN Validation MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-06T11:04:27.180446Z",
        "status": "active",
        "statusChangedAt": "2026-07-06T11:04:27.180446Z",
        "updatedAt": "2026-07-06T11:04:27.180446Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.",
      "name": "eu.iban-test.www/iban-validation",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.iban-test.eu/mcp"
        }
      ],
      "title": "IBAN Validation MCP",
      "version": "1.0.1",
      "websiteUrl": "https://www.iban-test.eu"
    }
  },
  "source": "mcp_registry",
  "summary": "Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES."
}

What the leaf hashes

{"body":"400730e3e08b5b7deee31dba4a95090f8c02bf44ae52ad5e6df4e6c36bac0aa9","id":23935,"kind":"listing","method":"baseline/1","observed_us":1793025351662402,"prev":null,"subject":"mcp_registry:eu.iban-test.www/iban-validation","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. 0x94b3b0c9596f9cb3bf8609500356ead911f64993f7151227bf49656b4ef1c719
2. 0x2a6b6a955194a622a37dacba4d75501f97fee88250f6ecc7049a2450b76203e6
3. 0x0283396f1e22b7454700bf1ddb8e95d4be0e831cd7b80d92f484383fbfc6118c
4. 0x660f96f818222876014a65add4e370a6da7dd27e79fec29eee2355fc6bbd5344
5. 0x96fbb458fbb7361cf8caf1f4705887c0e4c6c08bf3638ee46de6a586423db9e4
6. 0xee3a3e4f9945907bfe27d53168736bdae76361450fb1ba919c253c340a25a1e2
7. 0x395bb40932408782b62ef4466b2403fd12d5da6280767cf4bfdc248990b90a75
8. 0xaac57dd951d3503b1767770dff3dcf6f7dcc012eae1ae708fd3bba3e4ab10cc7
9. 0xa23016cc90d4fbbf4d59d58b67049ba516391bb9a30b7a08b4a59f881cb1c041
10. 0x07fa9991702d9e756ee102ffd8326f6ed64c777e9ef41d71d141c1c37856f00e
11. 0x4c1c9421c6648584bc5a6ac33a99ef69338fb841b9063ca93df8c027794ce0e5
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae