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100
MCP live MCP 2025-06-18 streamable-http

bsv.cx

cx.bsv/bsv-cx

Timestamp & verify evidence on-chain, free. Proofpack: a portable BEEF+BUMP proof bundle per txid.

Uptime
100.0%
1 direct probes · 30d
Response
638ms
last probe
Tools
9
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://bsv.cx/mcp

Tools · 9

notarize_hash

Anchor a sha256 digest in a Bitcoin SV transaction, proving the content existed at this time. Send ONLY the hash — the content never leaves your machine, and bsv.cx cannot see what was hashed. Free. I…

verify_hash

Look up a sha256 across EVERY bsv.cx protocol — notary timestamps, verifiable-fetch receipts, notarized captures, web-page archives, Merkle batch roots and attestations — and return when it was anchor…

spv_verify

Verify ANY Bitcoin (BSV) Merkle inclusion proof — a BEEF envelope (BRC-62), a BUMP (BRC-74), or a raw TSC proof — against block headers bsv.cx syncs itself over the BSV P2P network, NOT an explorer. R…

proofpack

For any CONFIRMED BSV transaction id, get a freshly SPV-verified bundle: BEEF (BRC-62) and BUMP (BRC-74) plus bsv.cx's own self-synced header-tip attestation. bsv.cx fetches the Merkle proof and folds…

archive_url

Capture a web page as it looks right now — screenshot and text — and anchor a hash of that capture on-chain. Use this before relying on a page you cite, so a later edit or deletion cannot be denied. F…

get_archive

Fetch the manifest for a previous archive_url capture: when it was taken, and its proof. Free.

verifiable_fetch

Fetch a URL as readable text AND get a receipt anchoring a hash of the exact bytes returned, so you can later prove what the page said when you read it. Priced per call (pay over HTTP with an x402 pay…

batch_timestamp

Anchor a Merkle root over many sha256 digests in a single transaction — far cheaper per item than notarizing each one. Each hash gets an inclusion proof. Priced per call (pay over HTTP with an x402 pa…

service_status

Report whether anchoring is currently working. Call this if a tool reports something stored but not anchored.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "bsv.cx": {
      "url": "https://bsv.cx/mcp",
      "transport": "streamable-http"
    }
  }
}