Opcodes · push · enabled

OP_0 (0x00)

Pushes an empty byte string, which the VM reads as the number 0 and as false.

Verified
Stack in → out
∅ → 0
Since
Original Bitcoin script
Cost
Base instruction cost 100; pushes 0 bytes.
Bitcoin status
Same in Bitcoin (BTC)
Also known as
OP_FALSE

Example

OP_0

Step through it opcode by opcode in Bitauth IDE, the in-browser BCH VM debugger.

Sources

  1. Libauth BCH_2023_05 opcodes (bch-2023-opcodes.ts)
  2. CHIP-2021-05 VM Limits: Targeted Virtual Machine Limits