{"name":"cx.bsv/bsv-cx","slug":"bsv-cx","title":"bsv.cx","description":"Timestamp & verify evidence on-chain, free. Proofpack: a portable BEEF+BUMP proof bundle per txid.","url":"https://mcp.market/server/bsv-cx","rating":null,"grade":"C","score":69,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":6,"ok":6,"last_checked_at":"2026-09-20T21:06:14.146Z","last_ok_at":"2026-09-20T21:06:14.146Z","latency_ms":785},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://bsv.cx/","version":"0.1.1","remotes":[{"type":"streamable-http","url":"https://bsv.cx/mcp"}],"packages":[],"tools":[{"name":"archive_url","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"the page to capture"},"thorough":{"description":"wait for lazy-loaded content; slower but better for long or image-heavy pages","type":"boolean"}},"required":["url"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"batch_timestamp","description":"Anchor a Merkle root over many sha256 digests in a single transaction — far cheaper per item than notarizing each one. Each hash gets an inclusion proof. Priced per call (pay over HTTP with an x402 payment — see /pay).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"hashes":{"minItems":1,"maxItems":5000,"type":"array","items":{"type":"string","pattern":"^[0-9a-fA-F]{64}$"},"description":"sha256 hex digests to timestamp together"}},"required":["hashes"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_archive","description":"Fetch the manifest for a previous archive_url capture: when it was taken, and its proof. Free.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"hash":{"type":"string","pattern":"^[0-9a-fA-F]{64}$","description":"the capture hash returned by archive_url"}},"required":["hash"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"notarize_hash","description":"Anchor a sha256 digest in a Bitcoin SV transaction, proving the content existed at this time. Send ONLY the hash — the content never leaves your machine, and bsv.cx cannot see what was hashed. Free. Idempotent: the same hash returns the same record.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sha256":{"type":"string","pattern":"^[0-9a-fA-F]{64}$","description":"sha256 hex digest of the exact bytes you want to timestamp"},"label":{"description":"optional public note stored with the proof","type":"string","maxLength":200}},"required":["sha256"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"proofpack","description":"For any CONFIRMED BSV transaction id, get a freshly SPV-verified bundle: BEEF (BRC-62) and BUMP (BRC-74) plus bsv.cx's own self-synced header-tip attestation. bsv.cx fetches the Merkle proof and folds it against block headers it syncs over the BSV P2P network BEFORE serving, so you receive a bundle that already confirms — verifiable by any @bsv/sdk client with no bsv.cx-specific code. Verification itself is free at /spv/verify; this does the fetch + fold + package for you and is priced per call (pay over HTTP with an x402 payment — see /pay).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"txid":{"type":"string","pattern":"^[0-9a-fA-F]{64}$","description":"the confirmed transaction id to package a proof bundle for"}},"required":["txid"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"service_status","description":"Report whether anchoring is currently working. Call this if a tool reports something stored but not anchored.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"spv_verify","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"beef":{"description":"a BEEF envelope (BRC-62) as hex — easiest input; carries the tx and its merkle path","type":"string"},"bump":{"description":"a BUMP (BRC-74) merkle path as hex; must be paired with txid","type":"string"},"txid":{"description":"64-hex txid; required with bump, or with a raw TSC proof","type":"string"},"height":{"description":"block height (raw TSC proof only)","type":"integer","minimum":0,"maximum":9007199254740991},"index":{"description":"the transaction's index in the block (raw TSC proof only)","type":"integer","minimum":0,"maximum":9007199254740991},"nodes":{"description":"TSC merkle branch nodes as hex, or \"*\" for a duplicated node (raw TSC proof only)","type":"array","items":{"type":"string"}}},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"verifiable_fetch","description":"Fetch a URL as readable text AND get a receipt anchoring a hash of the exact bytes returned, so you can later prove what the page said when you read it. Priced per call (pay over HTTP with an x402 payment — see /pay).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","format":"uri","description":"the page to fetch"},"thorough":{"description":"wait for lazy-loaded content","type":"boolean"}},"required":["url"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"verify_hash","description":"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.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sha256":{"type":"string","pattern":"^[0-9a-fA-F]{64}$","description":"the sha256 hex digest to look up"}},"required":["sha256"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":69,"grade":"C","scanned_at":"2026-09-20T20:55:58.345Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T20:55:58.316Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 896ms"]},"poisoning":{"score":15,"max":15,"notes":["9 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":4,"max":10,"notes":["verified namespace with website, no repo"]}},"findings":[{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://bsv.cx/mcp","reachable":true,"authRequired":false,"latencyMs":896,"serverInfo":{"name":"bsv.cx","version":"0.1.1"}}],"packages":[],"repo":{"found":false},"icon":{"url":"https://bsv.cx/favicon.png","source":"registry","width":256,"height":256},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}