Is OP_CAT happening? The covenants proposal was just assigned BIP number #347. But before we delve deeper, let’s explore what covenants are and why Bitcoiners may want them. To understand covenant ...

You may have heard about re-enabling OP_CAT as a potential upgrade for bitcoin's script language. Depending on where you get your news OP_CAT has been called "only 10 ...

Bitcoin faces potential encryption threats from quantum computing advancements, possibly as early as 2028. The OP_CAT upgrade offers enhanced functionality but raises concerns about security and ...

OP_CAT, which stands for OPcode Concatenate, is a proposed Bitcoin opcode that would enable more efficient and flexible smart contract functionality on the Bitcoin blockchain. Opcodes are low-level ...

As Bitcoin developers experiment with features and upgrades that increasingly resemble the vibrant activity on alternative blockchains like Ethereum, some of programmers are pushing for a revival of a ...

Without OP_CAT, Bruce Liu says Bitcoin is as "useful as a jumbo jet without wings" capable of much more than it’s allowed to do, but stuck on the ground while Ethereum and Solana soar. Liu, the ...