user121061: Are bech32 and base 58 the only formats that a Bitcoin address can use or is there another?

user101498: Yes. Base58 and bech32 are the only standardized address formats.
However, there exist standard ScriptPubKeys (the "locking" Script in the output) for which no address format is defined.

121061: <p>Are bech32 and base 58 the only formats that a Bitcoin address can use or is there another?</p>
 101498: <p>Yes. Base58 and bech32 are the only standardized address formats.</p>
<p>However, there exist standard ScriptPubKeys (the &quot;locking&quot; Script in the output) for which no address format is defined.</p>
