base58 package

Overview

Package base58 ports the core of Bitcoin's Base58 codec (à la mr-tron/base58 and btcutil/base58) to a gno.land realm.

Base58 is a base conversion from base-256 (raw bytes) to base-58 using an alphabet that omits the visually ambiguous characters 0 (zero), O (capital o), I (capital i) and l (lower L). The conversion here is done with pure byte-slice math — the classic div/mod-by-58 carry loop — so it needs no math/big. Leading zero bytes map to leading '1' characters and back, exactly like the reference implementations.

Function

Decode


              func Decode(s string) []byte

Decode converts a Base58 string back to the original byte slice. It returns nil if the string contains a character outside the alphabet.

Algorithm: the mirror of Encode — treat the string as a big base-58 integer and convert it back to base-256 bytes with a carry loop. Each leading '1' becomes a leading zero byte.

Command

gnokey query vm/qeval -remote "https://rpc.topaz.testnets.gno.land" -data "gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/base58.Decode()"

base58 package

Overview

Function

Decode

Param

Command

Result