bsv.cx

cx.bsv/bsv-cxVersion 0.1.1

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

Status

Responds397 msNov 14, 2026, 14:23 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:23 UTC
Latency: 397 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://bsv.cx/mcpResponds397 msNov 14, 2026, 14:23 UTC

No sign-in

Claude Code

claude mcp add --transport http bsv-cx https://bsv.cx/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: bsv-cx
Remote MCP server URL: https://bsv.cx/mcp

Cursor

{
  "mcpServers": {
    "bsv-cx": {
      "url": "https://bsv.cx/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"bsv-cx","type":"http","url":"https://bsv.cx/mcp"}'

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Tools

9 tools

Tools of bsv.cx
	Description		Read-only	Idempotent	Open world
`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. Free.	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. Free.	Not declared	Not declared	Not declared	Not declared
`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 payment — see /pay).	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 payment — see /pay).	Not declared	Not declared	Not declared	Not declared
`get_archive`Fetch the manifest for a previous archive_url capture: when it was taken, and its proof. Free.	Fetch the manifest for a previous archive_url capture: when it was taken, and its proof. Free.	Not declared	Not declared	Not declared	Not declared
`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. Idempotent: the same hash returns the same record.	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. Idempotent: the same hash returns the same record.	Not declared	Not declared	Not declared	Not declared
`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 it against block headers it syncs over the BSV P2P network BEFORE serving, so you receive a bundle that already confirms — verifiable by any @bsv/sdk client with no bsv.cx-specific code. Verification itself is free at /spv/verify; this does the fetch + fold + package for you and is priced per call (pay over HTTP with an x402 payment — see /pay).	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 it against block headers it syncs over the BSV P2P network BEFORE serving, so you receive a bundle that already confirms — verifiable by any @bsv/sdk client with no bsv.cx-specific code. Verification itself is free at /spv/verify; this does the fetch + fold + package for you and is priced per call (pay over HTTP with an x402 payment — see /pay).	Not declared	Not declared	Not declared	Not declared
`service_status`Report whether anchoring is currently working. Call this if a tool reports something stored but not anchored.	Report whether anchoring is currently working. Call this if a tool reports something stored but not anchored.	Not declared	Not declared	Not declared	Not declared
`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. Returns confirmed / rejected / inconclusive. This is the trustless core: you send only the proof (never the root), we fold the root ourselves and check it against a header we hold — so you never have to trust bsv.cx. Works for ANY txid's proof, not just bsv.cx's own anchors. Free.	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. Returns confirmed / rejected / inconclusive. This is the trustless core: you send only the proof (never the root), we fold the root ourselves and check it against a header we hold — so you never have to trust bsv.cx. Works for ANY txid's proof, not just bsv.cx's own anchors. Free.	Not declared	Not declared	Not declared	Not declared
`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 payment — see /pay).	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 payment — see /pay).	Not declared	Not declared	Not declared	Not declared
`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 anchored and the transaction that proves it. A hash anchored by any of these counts as found. Free, and never rate-limited into unavailability.	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 anchored and the transaction that proves it. A hash anchored by any of these counts as found. Free, and never rate-limited into unavailability.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Aug 31, 2026
Updated: Aug 31, 2026
Website: https://bsv.cx/⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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