Step 1 of 4
Connect Auro to sign the purchase transaction on Mina.
Don't have Auro? Install it free →
Step 2 of 4
Confirm the license duration and decide whether to keep the 14-day refund window or waive it for immediate delivery.
⚠️ No refund available on this purchase. A scheduled Mina hardfork migration occurs inside the 14-day refund window for this buy. To keep your funds from being stranded across the migration, the purchase will pay the vendor directly (no escrow). The 14-day refund window does not apply.
Step 3 of 4
Buyer jurisdiction — required for tax reporting.
🔐 What this signs: A zkApp method call that records a ZK proof of purchase on Mina. The proof file you'll download contains no wallet address — apps that verify it can't trace it back to you. The on-chain transaction itself, like every Mina transaction, is publicly visible under your wallet address.
This takes a while — the ZK proof is generated server-side, then you'll sign the transaction in your wallet.
Waiting for your purchase to land on Mina Devnet.
Inclusion typically takes ~45 seconds, but can be up to 10 minutes in slow blocks. The proof unlocks here once the transaction is confirmed on-chain.
Safe to leave this page — your license and proof will appear on My Licenses once the transaction lands.