The official Bitcoin address page people can verify
Prove wallet control. Give supporters one canonical link. Reduce address confusion and impersonation risk.
Registered pages
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Paste a Bitcoin address to check whether it appears on Fund Registry and inspect its proof state.
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Publish your address
One page, one Bitcoin address, one canonical link to share.
2
Prove wallet control
Sign a challenge with your wallet. Your page gets a verification badge anyone can check.
3
Share your link
Post your verified page on social media, your README, or your bio. One link replaces a raw address.
Who it's for
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CreatorsPodcasters, newsletter writers, educators — publish the official Bitcoin address your audience can verify.
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Open-source projectsGive your project a canonical Bitcoin funding page instead of a raw address in a README.
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Nonprofits and causesGive donors one official Bitcoin donation page with wallet-control proof.
How it works
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Non-custodialWe never hold funds. Bitcoin goes directly to the listed wallet.
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Wallet proofProves control of the listed address — not who you are or whether claims are true.
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No login requiredManaged by a downloaded Campaign Key file. No accounts.
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Private by defaultNo directory. Your page is only findable if you share the link.
What this proves — and what it doesn't
This proves
- The listed wallet participated in the proof
- The creator controlled that address at proof time
- The proof was publicly anchored on Bitcoin (tier3)
This does not prove
- Who the creator is
- Whether the cause is true
- Whether donating is safe
- Whether funds will be used as described
Fund Registry proves wallet control, not the truth of any claim. Verify before sending.