Source text: Arthur Hayes announced that the FLOP testnet will launch within weeks. The upcoming testnet will enable real-money transactions using FLOP tokens via the HTLC protocol, with tokens later redeemable for mainnet FLOP at a ratio yet to be determined. Participants acting as miners, validators, or agents during the testnet phase will receive additional incentives. Flop Labs has positioned the testnet as a functional environment where token utility can be tested before mainnet deployment. Target language code: ko Translation instructions: This is the news article content. Please maintain the original meaning.