[live] // arcium + solana
Reverse auction // lowest rate wins
ObscuraSealed-rate lending on Solana
Borrowers post collateral. Lenders compete in silence. Arcium MPC reveals only the lowest APR after the bidding window closes.
Private input
APR
Public escrow
USDC
Settlement
Fixed term
Encrypted bidsx25519 + Rescue
Winner selectionArcium MPC
Loser ratesNever revealed
NODE 01
Collateral locked
Borrower posts wSOL and opens a fixed USDC request.
NODE 02
Rates sealed
Lenders lock principal while APR values remain encrypted.
NODE 03
Lowest wins
Arcium reveals only the winning rate and lender slot.
Marketplace // sealed-rate book
Live credit requests
Active markets0
Bidding mode Blind
Winner rule Lowest APR
Losers Sealed forever