Evidence row 48063

What was observed

{
  "endpoints": [
    [
      "web",
      "https://api.real-fake-data.com/docs"
    ]
  ],
  "name": "Real Fake Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-04T13:23:28.496284Z",
        "status": "active",
        "statusChangedAt": "2026-07-04T13:23:28.496284Z",
        "updatedAt": "2026-07-04T13:23:28.496284Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.",
      "name": "io.github.przeslijmi/real-fake-data-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API key sent as `Authorization: Bearer <key>`, lifting requests onto your metered plan. Omit to use the anonymous lane.",
              "isSecret": true,
              "name": "REAL_FAKE_DATA_API_KEY"
            },
            {
              "description": "Override the hosted API. Defaults to https://api.real-fake-data.com; point it at a local API during development.",
              "name": "REAL_FAKE_DATA_API_BASE_URL"
            }
          ],
          "identifier": "@przeslijmi/real-fake-data-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/przeslijmi/real-fake-data-mcp"
      },
      "title": "Real Fake Data",
      "version": "1.0.0",
      "websiteUrl": "https://api.real-fake-data.com/docs"
    }
  },
  "source": "mcp_registry",
  "summary": "Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries."
}

What the leaf hashes

{"body":"eaf0c78101ba8f9d4febb58993577ad339c321720715029a2eeabdb74af3a6fd","id":48063,"kind":"listing","method":"baseline/1","observed_us":1793025411304566,"prev":null,"subject":"mcp_registry:io.github.przeslijmi/real-fake-data-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. 0xb7282c0ee99a6b56fa622d2ef12f9b6a4266314ed4f7c5b25f4d0612fff45c8e
2. 0x34e826aef17ff2b077ac59fe7beba691c393d9b7f30681cdbe3c4e961793ee64
3. 0x925cf77064d043facc351d131864e7133f192c2c4e552430d9fdf5df212b026c
4. 0xa712949ab3e011ab35abbe32bb71c89d33e458b21c39d34e18d40538b0a60801
5. 0x0b8585ca5a7da64cbab37d2c11b40182c8168988769af59ea748170f7008ae25
6. 0x272279597af2b2205397c675bee013438cc04a477503d0e5b32d8adca7646eb9
7. 0xd7d1f42421eeacd5bd71b81664244d25da4b72a0a01e56f4aaae506c2d27817f
8. 0x57b14bb1e01a54c96e439ea86a7a59af982ff16cce115954be69895a0d22bbea
9. 0x203031853a23761646df08437e349b7cd9eb223cae4d3fc2fc000cd29f45f113
10. 0x3c953fc01471f64b47ceca06a1ce81bf4769d6cdb848dfcd2546248b8ad8a749
11. 0x552b4fce1ed8f44d691c0a47a6af5ee62ad904edb2ebdc55a5ed71fca6e7564f
12. 0x17930d484cab3f6850715eb0b77dd189c3c06f975cf9def12285fde3eb9b4234
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae