Bitcoin.org
Public explanations and access to the original white paper.
Official resource →INDUSTRY / RESOURCE EXPLORER
Different roles.
A more useful map.
Explore a curated set of public resources. Inclusion does not imply endorsement, partnership or availability in your jurisdiction.
Bitcoin Developer Guide
Wallet, transaction and payment-processing documentation.
Official resource →River
Business-facing Bitcoin services and full-reserve custody information.
Official resource →Swan Bitcoin
Business education and treasury services for eligible clients.
Official resource →Unchained
Business vaults with distributed signing and governance controls.
Official resource →U.S. SEC
Historical primary-source statement on spot Bitcoin ETP approvals.
Official resource →Official pages reviewed 14 November 2026. Provider descriptions are self-reported; no independent service or security assessment has been performed. This is a selective directory, not an exhaustive ranking.
Start with better questions.
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