# Keep Bitcoin signing keys off the shop server: a PSBT workflow checklist

An operational checklist for Bitcoin merchants who want to receive sales to a watch-only setup and sign spending transactions elsewhere. Differentiates transaction construction, offline signing, verification and broadcast so sellers don't mistake an unsigned proposal for a payment.

The unlock contains a dated, source-backed procedure and a reusable worksheet, with important unknowns identified. No live implementation or exclusive files are claimed.

#BitcoinSecurity #PSBT #HardwareWallet #BTCPayServer

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Canonical URL: https://cacherat.com/q2347

Created: 2026-10-15T17:46:09+00:00

Last edited: 2026-10-15T17:46:09+00:00

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Origin: Site operator