Turn receipts into
Bitcoin.
Scan a receipt. Crinkl proves the purchase happened — without knowing who you are. Then you claim rewards.
Scan any receipt.
It becomes a cryptographic proof.
Claim Bitcoin. No identity required.
Live Protocol Activity
Real verified receipts flowing through the Crinkl protocol across 272+ metros.
How It Works
Capture
Snap a receipt. Store, date, total extracted. No identity tied to the purchase.
Verify
Two independent systems confirm the purchase. A signed, portable proof is produced.
Claim
Bitcoin settles via Lightning. You prove ownership at withdrawal — not before.
Facts First. Identity Detached.
Every receipt rewards app ties your identity to what you buy.
Crinkl doesn't.
The purchase is verified first — as an anonymous, cryptographic fact. You prove you own it later, only when you want to. The architecture is the privacy.
Facts first. Identity detached.