The Bitcoiner Test on Nostr: A technical question from The Bitcoiner Test Question bank; take a shot at it. 🤩 ...

A technical question from The Bitcoiner Test Question bank; take a shot at it. 🤩

"What is the name of the opcode used to perform a signature check in Bitcoin scripts"

A. OP_CHECKSIG
B. OP_EQUALVERIFY
C. OP_VERIFY
D. OP_HASH160