Wallets • Estimated 55m

PSBT Workflow

custody.psbt

Partially signed transaction flow for safer collaborative signing.

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Curated resources (4)

• Bitcoin Design Guide (article) Wallet UX and user safety patterns.
• Bitcoin.page (article) Broad educational references and explainers.
• Bitcoin Optech (article) Advanced guidance and implementation notes.
• Mastering Bitcoin (book) Detailed wallet and transaction-construction context for multipart signing workflows.

Direct prerequisites (2)

• Multisig Wallets
• Transaction Lifecycle

Direct dependents (3)

• Air-Gapped Signing
• PSBT v2
• Wallet Development

Canonical site description: Interactive Bitcoin knowledge graph with prerequisites, curated resources, and structured topic pages.