What is OP_CAT?
OP_CAT is the proposed reactivation of a Satoshi-era opcode that could enable covenants and other features on Bitcoin.
What is OP_CTV and BIP-119?
OP_CHECKTEMPLATEVERIFY (or OP_CTV for short) is a Bitcoin upgrade that would enable covenants, vaults, and other improvements to Bitcoin.
Bitcoin Mining in Canada: 2023 Recap and Looking Ahead to 2024
Bitcoin miners in Canada faced policy challenges in 2023, but they also adapted to this adversity.