bsv.cx

cx.bsv/bsv-cx · v0.1.1 · crypto-web3

bsv.cx is healthy: it completed an MCP handshake in 1317 ms and exposes 9 tools.

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

Endpoint: https://bsv.cx/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count9
Latency1317 ms
Last checked (UTC)2026-10-16T01:40:11.717Z

Health history

Checked (UTC)StatusLatencyError
2026-10-16T01:40:11.717ZHealthy1317
2026-10-14T23:00:46.578ZHealthy3667

Tools (9)

notarize_hashAnchor 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.
verify_hashLook 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 ne
spv_verifyVerify 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 (nev
proofpackFor 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
archive_urlCapture 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.
get_archiveFetch the manifest for a previous archive_url capture: when it was taken, and its proof. Free.
verifiable_fetchFetch 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).
batch_timestampAnchor 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).
service_statusReport whether anchoring is currently working. Call this if a tool reports something stored but not anchored.