There is no reasonably drawable format that can encode 32 bytes. You'd spend 20 minutes drawing an npub. And if there was some recognizable, drawable, data-dense shorthand, relay-dependence is always ...
@Nuh has been exploring this for a long time. I liked his original go board idea. Basically each point on a go game board has 3 possible values instead of 2. Make the board a custom shape / size for the bits you need
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