We create authenticated receipts that prove both parties agreed to a transaction.
When you sell something to someone, you both need proof that the transaction happened. Authryn creates that proof.
Both the seller and buyer digitally sign the receipt. Each signature is verified via SMS. The result is a tamper-proof record that neither party can deny.
To avoid any confusion, here's what we don't do.
Our receipts are records of agreement between two parties. They are not legally binding contracts. If you need legal protection, consult a lawyer.
We don't handle money. We don't process payments, hold funds, or act as escrow. We only create receipts after you've handled payment yourselves.
We are not regulated as a financial institution. We don't store financial data, process transactions, or provide financial services.
While our receipts can help prove what was agreed, we don't mediate disputes. The receipt is evidence — what you do with it is up to you.
We use standard cryptographic hashing (SHA-256) to ensure integrity. No blockchain, no tokens, no unnecessary complexity.
We verify that both parties are real people with real phone numbers, and that both agreed to the transaction details.
We create and store authenticated records of transactions. Each receipt has a unique ID and cryptographic hash for verification.
We provide the foundation for strangers to transact with confidence. Not through promises, but through verifiable proof.
$0.50 per authenticated receipt. Buy receipts upfront. Receipts never expire. Failed receipts are refunded. No subscriptions.
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