Or even better: base58 encoded[0]. >Compared to Base64, the following similar-looking letters are omitted: 0 (zero), O (capital o), I (capital i) and l (lower

Or even better: base58 encoded[0]. >Compared to Base64, the following similar-looking letters are omitted: 0 (zero), O (capital o), I (capital i) and l (lower case L) as well as the non-alphanumeric characters + (plus) and / (slash). [0]: https://en.wikipedia.org/wiki/Base58 https://en.wikipedia.org/wiki/Base58