OP_RIPEMD160 ​
INFO
Opcode number: 166
Byte representation: 0xa6
Short Description: Hash the top stack item using RIPEMD160.
The OP_RIPEMD160
opcode replaces the top stack item with its RIPEMD160 hash. If the stack is empty the script fails.
Example ​
shell
# ASM script
OP_0 OP_RIPEMD160
# Raw script
00a6
# Final stack
9c1185a5c5e9fc54612808977ee8f548b2258d31