Fabio Arcieri
Fabio has been researching Bitcoin since 2020 and spent a decade in digital marketing. He built Orange Abacus to give every Bitcoin calculation a permanent, accurate home — free, in plain English, no signup required.
About
Fabio started studying Bitcoin in 2020 and turned that research into education. He founded Checkpoint Bitcoin, an Italian-language Bitcoin education project now reaching 40,000+ readers annually. He contributed to the Italian translation of The Fiat Standard by Saifedean Ammous, and his articles have been cited in Italian university theses.
He holds a Master's in Economics and Management. That background shapes how this site is built: Bitcoin read as monetary infrastructure rather than a technology bet, every formula verified against primary sources, every output calibrated to reflect real financial mechanics.
Fabio is also an SEO, AI search, and organic growth strategist with 10+ years in the field across 70+ client accounts. He runs SEOtoshi, a boutique consultancy working with Bitcoin-aligned companies on SEO and generative engine optimization (GEO).
Why Orange Abacus
Bitcoin is full of numbers that should be easy to answer and somehow aren't. How many sats is that? What's my real DCA cost basis? Could a loan against my stack actually make sense? Orange Abacus exists to put those answers one click away, in plain English, for free, with no signup.