nostr:npub1hea99yd4xt5tjx8jmjvpfz2g5v7nurdqw7ydwst0ww6vw520prnq6fg9v2 's silent payment gpu scanning tech is crazy cool
nostr:note14x88nhmjjengjzr6xe56fdpc2c8s3exys59vy4z2c77lh6tahnvqg7kcuq
(not sure if he talks about this here, just reminded me)
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