SPEND
Your borrowed pieces sit in the pool as notes. Withdraw any amount to an address that has never touched your position, without holding gas.
Your notes
Every borrowed piece and every refund lands in the pool as a note. Your wallet signature finds them; nobody else can.
Send it to a fresh address
Your browser proves the withdrawal in zero knowledge, a few seconds. The relayer submits it and pays the gas, so the receiving address never needs any, and the change goes back into the pool as a new note. Nothing on chain says which note paid.
Withdrawals are Groth16 proofs checked on chain by the pool's verifier (pool 0x4FFC…35ba). Notes from the first pool, which used an open verifier, are still spendable here but show their note when withdrawn. Unaudited beta: use small amounts.