Evidence row 32756

What was observed

{
  "endpoints": [
    [
      "web",
      "https://btcfi.aiindigo.com/"
    ]
  ],
  "name": "BTCFi API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-02-11T11:27:29.689665Z",
        "status": "active",
        "statusChangedAt": "2026-02-11T11:27:29.689665Z",
        "updatedAt": "2026-02-11T11:27:29.689665Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.",
      "name": "io.github.aiindigo925/btcfi",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Solana private key for x402 payments (optional, Base payments work without)",
              "isSecret": true,
              "name": "SVM_PRIVATE_KEY"
            }
          ],
          "identifier": "@aiindigo/btcfi-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "3.0.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/aiindigo925/btcfi-api"
      },
      "title": "BTCFi API",
      "version": "3.0.1",
      "websiteUrl": "https://btcfi.aiindigo.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed."
}

What the leaf hashes

{"body":"381ee07306bbf13022760d48789948285e3d295c63fb04a12f2131722dfd2758","id":32756,"kind":"listing","method":"baseline/1","observed_us":1793025366896731,"prev":null,"subject":"mcp_registry:io.github.aiindigo925/btcfi","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. 0xee756d1d9cfed74f8f99c564937052b1e8ca14acf565a6a4fcc0260da13d6c60
2. 0xc0db6f9f7d577238f73a076eed4b0008d7cc2d098f2f7bc705fa98a1f7275bdd
3. 0xf5e2a56037c914b784b9744a4bb731d124e35923395f9c480b4fd304f07d891b
4. 0x37a8d3924c9f9727cf1f457e84368c2609a3ff342b3d1c326395f5faf9b27d33
5. 0x6c44b0837511551efd790250269838d040ccaa19e13ff944621887f90779bc49
6. 0x10f10296cb2fd9ec3ae83844e504896700af0fdc2127734baa77bc12ee6eed44
7. 0x4ac76e34144d7e57479def9f2ace4fbb81baac2ca953a21dc162f9d52032b35b
8. 0xfa0c63a97410343c5394a7c177246c11ba1e1aab2b11c567c830beeac4c9fcc7
9. 0x7084cd3d864c3a9e0b71070dc7e40ee89972541dec82ca743206a05c94a6830d
10. 0x369a54d4fb4b5d5efccd93cfab5ea92ec0db3c689c151271b86dbcfa3a3a2a8f
11. 0x31325ab4dbdfc029b65672f927dfb6f0b046d1c4c19b63eb548ad58c295af08c
12. 0xe158f09cdbfb4f7be1bfd45fce3afcad32c2b3bb2fc2e181dadc193bbf194bfc
13. 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae