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 20 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.