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Sid Gandhi
@sidg
okay i promised more details on @payy, so here's goes 1 the tech we built for payy is insane: - 1s utxo zk proof on mobile (HALO2) - in-house zk rollup + bridge (to Polygon now, Ethereum soon) - in-house zk-enabled consensus (Solid) - react native zk bindings (harder than it sounds) - wallets + pk embedded in links
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Sid Gandhi
@sidg
2 the ux for payy is super normie friendly: - zero step login (no phone/email/verify) - generate a wallet on launch - auto backup to icloud/android backup - send $ via QR and links using imessage/whatsapp/signal/email partners in those countries.
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Eric Siu 🐈
@randomishwalk
how cheap can you get the on/off ramp? <50bps?
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