Pushdata Opcodes

The pushdata opcodes push the next bytes of data onto the stack. Opcodes 1-75 simply push the next bytes of data onto the stack without a necessity to specify how many bytes to push.

OP_PUSHDATA1

OP_PUSHDATA1 is used to push data of a length from 75 to 255 bytes long onto the stack.

OP_PUSHDATA2

OP_PUSHDATA2 is used to push data of length from 256 bytes up to 64,000 bytes long onto the stack.