On Oct. 16, the crypto market dropped below $3.8 trillion in value, led by bitcoin’s fall to $107,625—its lowest in over six weeks. Bitcoin and Altcoins Register Steep Losses The cryptocurrency market plunged on Oct. 16, with total market capitalization falling below $3.8 trillion. Leading the decline was bitcoin (BTC), which dropped to last seen […]
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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:...










