sCrypt's Mihael Šinkec and Yusuf Idi Maina leveraged SPV and the Bitcoin opcode OP_CAT on the Bitcoin Signet, demonstrating a...

In a Silicon Valley seminar, sCrypt's Xiaohui Liu talked about Bitcoin contracts and how the opcode "OP-CAT" is fundamental to...

sCrypt previously implemented Bitcoin covenants using OP_CAT, based on this Schnorr trick, which they say can greatly simplify signature calculation...

A recursive covenant applies to the immediate transaction and subsequent transactions that spend the bitcoins, meaning the imposed conditions could...

Following our series #1 and #2, sCrypt demonstrates how to construct non-custodial vaults to provide enhanced security for stored bitcoins.