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Regular Expression Details

Title Test Find Bitcoin Address
Expression
^[13][a-zA-Z0-9]{26,33}$
Description
Matches bitcoin payment (public-key) address. Address must begin with a 1 or 3 and have 27-34 total alphanumeric characters. Will exclude Litecoin addresses. Does NOT do a checksum.
Matches
1EEVBLgg4h4TTLv76QiQ1Thcvvk3Be7VPV
Non-Matches
31uEbMgunupShBVTewXjtqbBv5MndwfXhbzz, L12332liteoinaddress
Author Rating: The rating for this expression. Patrick Merrell
Source
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