Trust in Every
Transaction
Authenticated receipts for peer-to-peer transactions.
Reduce scams. Resolve disputes. Build lasting trust.
How It Works
Three steps to authenticated, tamper-proof transaction records.
Create & Sign
Seller enters transaction details and signs the receipt. A unique QR code is generated for the buyer.
Scan & Verify
Buyer scans the QR code, opens a secure link, enters their phone number, and receives an SMS verification code.
Authenticate
Buyer confirms with OTP and signs. Both signatures are cryptographically bound to create proof of agreement.
Professional
Transaction Records
Every receipt contains a unique reference ID, transaction details, timestamps, and phone-verified signatures from both parties.
Unique Reference ID
Human-readable format: AUTH-XXXX-XXXX
Phone-Verified Signatures
Both parties verified via SMS
SHA-256 Integrity Hash
Tamper-proof cryptographic verification
Complete Audit Trail
Precise timestamps for every action
uthrynWhy Choose Authryn
Built for trust, transparency, and peace of mind.
Prevent Disputes
Both parties sign the same record. Clear proof of what was agreed upon eliminates misunderstandings and protects everyone.
Reduce Fraud
Phone verification ensures real people on both sides. VoIP and virtual numbers are blocked to maintain security.
Build Lasting Trust
Show buyers or sellers you're serious about transparency. Authenticated receipts signal professionalism and accountability.
Complete Transparency
Every action is timestamped. Both parties can verify the integrity of the record at any time using the reference ID.
Simple & Fair
No subscriptions. No hidden fees. Pay only when you use it.
No credit card required to sign up
Start Building Trust Today
Create your first authenticated receipt in minutes. Free to sign up, pay only when you use it.
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