Verify what your wallet controlled at any historical date. Generate a professional PDF evidence report.
Runs on your machine. Self-hosted backend option for full privacy.
Self-custody Bitcoin has no institution to issue a statement. BitcoinProof fills that gap — a local-first verification engine that reconstructs wallet state at any historical date and produces a professional, reproducible PDF evidence report. Built for annual wealth reporting, SMSF audit documentation, proof of funds, and estate administration.
See it in action
Australian SMSF — 30 June snapshot
Sample report
Download a real BitcoinProof verification report.
Who it's for
BitcoinProof serves any situation where self-custody Bitcoin requires professional documentation.
Netherlands, Switzerland, Norway, and Spain require self-custody Bitcoin to be declared at a specific annual snapshot date. No institution issues a statement for self-custody. BitcoinProof reconstructs exactly what a wallet controlled at that date and generates a professional verification report with fiat valuation and full methodology documentation.
The ATO requires objective, supportable evidence of self-custody Bitcoin holdings at 30 June. Screenshots and exchange statements do not satisfy the auditor's existence and valuation test. BitcoinProof generates the audit-ready documentation SMSF trustees need — reproducible, professional, and tied to the blockchain record at the exact snapshot date.
Mortgage applications, private bank onboarding, and AML/KYC processes require structured documentation of where funds came from. Exchange statements cover the custodied portion. For self-custody holdings, there is no institution to issue one. BitcoinProof generates a professional PDF documenting your holdings and their on-chain history.
Executors and estate attorneys need the fair market value of Bitcoin holdings at the date of death — sometimes months or years after the fact. BitcoinProof reconstructs wallet state at any historical date, regardless of how long ago, and produces a reproducible document suitable for probate and estate records.
Financial disclosure obligations in divorce proceedings, civil litigation, and regulatory investigations require full transparency about assets held at specific dates. BitcoinProof produces a verifiable record of what an Entity controlled and when — suitable for any formal disclosure process.
Fair value reporting standards require periodic verification of Bitcoin holdings with a reproducible audit trail. BitcoinProof generates institutional-grade verification reports for any reporting date — without exposing private keys to third parties. Available via the Corporate tier, which includes EUR invoicing and email support.
Stay updated
BitcoinProof launches July 2026. Enter your email to be notified.
Contact
BitcoinProof is built for serious self-custody holders, accountants, SMSF auditors, and professional workflows. If you are a potential distribution partner, an accountant or adviser evaluating BitcoinProof for your clients, a corporate or institutional team with a specific requirement, a member of the press or media, or a regulatory or compliance body with an enquiry — get in touch directly.
wenze@bitcoinproof.io