Crypto scammers are increasingly exploiting trusted institutions like the FBI to deceive users, using fake Tron-based tokens and urgent messaging to steal sensitive data while losses across digital asset fraud surge into the billions. FBI Issues Warning Raising Alarm Over Expanding Crypto Scam Threat The Federal Bureau of Investigation (FBI) New York field office warned […]
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script – OP_CAT + OP_CHECKSIGFROMSTACK: how to prevent cross-UTXO signature reuse?
Following up on #130598. I built a CAT + CSFS oracle-style script on signet (commit, reveal): OP_CAT OP_SHA256 OP_CHECKSIGFROMSTACK Witness:...










