Bitcoin Rushing OP_CAT on Bitcoin could come at an immense security cost 1 min read 7 months ago admin Operation Concatenate (OP_CAT) could be a game-changer for Bitcoin. But if its security risks are not diligently addressed, it could also undermine Bitcoin. Continue Reading Previous SEC Commissioner Advocates for Withdrawal of SAB 121 — Says Biden’s Veto Was UnfortunateNext Galaxy tokenizes violin to secure loan, NFT sales volume tumbles: Nifty Newsletter