[Arthur Hayes: FLOP Development Testnet Now Open to Builders] Arthur Hayes announced on the X platform that the FLOP development testnet (Devnet) is now open to builders. Developers can obtain test FLOPs, browse blocks, and invoke verified inference services through their agents. Hayes cautioned that the development testnet token has no value, does not generate rewards or airdrop weights, and the chain may reset. There are currently no FLOP tokens; users should not share mnemonic phrases and should verify information through the official link.