Speaker announcement 🔊
nostr:npub1xezugyga3wjlpzyngxdv5ccn6lrzetw4trcyayh52h6km8udydrqxu9xkw - Founder of the first Bitcoin books publishing firm in Spanish nostr:npub1pr0met7zv2ta27ckurslrwesexz0wm4kesz963a0mle2gczlyxrqf8huvr , and with a long trajectory in the Bitcoin space, he'll bring his expertise to Barcelona.
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