Confidential procurement · powered by FHE

Sealedbidsthatstaysealed.

The first procurement auction where fairness doesn't require trust. Every bid is encrypted end-to-end.

Encrypt. Compare. Reveal one.
Active round

Confidential Auction

Open for bids
Sealed bids received
—
Visible bid amounts
0

While bidding is open, no one — not even the auctioneer — can see any bid or who's leading.

Connect your wallet to place a sealed bid.

How it works

1
Bid blind
Each bidder encrypts an amount client-side and submits it. The ciphertext goes on-chain; the number never does.
2
Compare encrypted
The contract compares bids and tracks the highest using FHE — computing on data that stays encrypted throughout.
3
Reveal only the winner
At close, only the winning bid is unsealed, to the authorized party. Every losing bid stays encrypted forever.