Regular Expressions 101

Community Patterns

DER/BER Bitcoin signature

1

Regular Expression
Python

r"
^30([0-4][0-9a-f])(02([0-2][0-9a-f])(00)?[a-f0-9]{2,64})(02([0-2][0-9a-f])(00)?[a-f0-9]{2,64})(01|02|03|81|82|83)?$
"
i

Description

Bitcoin transaction signature in BER/DER format

Submitted by anonymous - 8 years ago