Manual Bitcoin ownership checks waste hours and create compliance blind spots.
Fast
Verify proof of Bitcoin control in under 60 seconds.
Compliant
Each verification generates a timestamped, regulator-ready report.
Secure
No private keys ever leave the user's wallet.
Easy to Integrate
REST API and simple dashboard for your analysts.
How It Works
1
Generate a Challenge
We create a one-time message with a unique nonce.
2
Borrower Signs It
They sign the message using their Bitcoin wallet, no funds move.
3
Get Verified Proof
Our system confirms ownership and issues a timestamped report.
Verification Reports
Each verification report includes:
Address verified
Proof-of-control signature & timestamp
Current BTC balance
Blockchain confirmations
Unique verification ID
Downloadable PDF
or
API webhook
Security & Trust
No Private Key Access
We never access private keys or move coins.
Open-Source & Auditable
Verification logic is open-source and auditable.
Enterprise Encryption
All data encrypted at rest and in transit (AES-256, TLS 1.3).
On-Prem Deployment
Optional on-prem deployment for regulated institutions.
Used by digital lenders to verify Bitcoin collateral with confidence
Join the growing number of platforms using cryptographic proof to secure Bitcoin-backed lending.
80%
Faster Verification
10K+
Verifications Completed
99.9%
Uptime SLA
<5 min
Average Response Time
VerifyBTC reduced our Bitcoin collateral verification time from hours to minutes. The cryptographic proof gives us confidence that the funds are actually under the borrower's control.
Michael R.
Head of Risk, Digital Lending Platform
We've processed over 500 Bitcoin-backed loans using VerifyBTC. The API integration was straightforward and the verification reports are exactly what our compliance team needed.
Sarah K.
CTO, FinTech Startup
The signature-based verification eliminates the risk of customers claiming ownership of addresses they don't control. It's become a critical part of our underwriting process.
David L.
Operations Director, Crypto Lending Service