Evidence row 544356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://free100startupleads.com/"
    ],
    [
      "mcp",
      "https://free100startupleads.com/api/mcp"
    ]
  ],
  "name": "Free100StartupLeads",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T19:40:29.651635Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T19:40:29.651635Z",
        "updatedAt": "2026-10-27T19:40:29.651635Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check startup contact coverage by country, category and company size.",
      "name": "com.free100startupleads/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://free100startupleads.com/api/mcp"
        }
      ],
      "title": "Free100StartupLeads",
      "version": "1.0.0",
      "websiteUrl": "https://free100startupleads.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Check startup contact coverage by country, category and company size."
}

What the leaf hashes

{"body":"add26d8f4aecfe2be9b7f48df40dd5ba4c2cee83c5d51316ff04e294dc4390e4","id":544356,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793131944778695,"prev":null,"subject":"mcp_registry:com.free100startupleads/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xce8024b1370366555bc9b6f1329bf9818d1a22a695461896a9bf3708cd3bd30c
2. 0x4b7acac80ec4cf19c5f10766497d5e19dc145399c7d8784848c3c730779d5720
3. 0x8a9bd3cdb1580171502d1cd35a80bd2b578b06dec7412a1c0e8e57a82c6c07aa
4. 0xe7775521f849732099e936d9fa707f15402c64ad56de48f42d2f6894da9a42e9
5. 0xb4a3221a305bcb2ef003229380cdc5a7a0ed703974b256d0e424d8489a32b78e
6. 0x2bcc453efee04aa29fb812ca1950a928c68c28ab7c33c657e88b38deb8d150fa
7. 0xfd9691c727aca50680025c3d6c3745c8dbcc5dfa328748b3c3d013c20bcf4c6d
8. 0xe7d8d733a394d3d0dbd1581341db5e8bfd137e4246de6ef2c431502120a73a7c
9. 0x405aa3bb126787014fb43a8aab8c4a2b593580ef7779bf37ecfad0fd103bf04a
10. 0x565614630cc5d6ff60ad6f6c7fc1c4b5b5798fdc1022da11bdaa14d43b299533
11. 0x8e565ff0c748ae2cc61548174e51ddca11de3dc906e11accf31e6523b86a600c
12. 0x66e8d9e469038ef11a686abeed12c8ceb38a1a8cd79012ccf20d29a30858cbbc
13. 0xeb77e9d1884bf470f4a13a5869956a83ac37957112a29ccb9e63ddf7791b5a0b
14. 0xcc49fd573532e5a29f5be4033f62a2eff71456c020bd2258312b98e95cfe301e
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4