Keyring has been updated to support the new OP_FALSE OP_RETURN script type
This change will ensure that all apps being developed with Keyring will maintain consistent behavior both now and after the Bitcoin SV Genesis upgrade. Instead of starting a script with OP_RETURN, it should start with OP_FALSE OP_RETURN. A locking script that contains this will always fail when it hits this sequence of op codes both now and after the Genesis upgrade, which is the proper, secure behavior.
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