Leopold Spenner

CEO / Co-Founder at alcemy

[Leopold Spenner @LeoSpenner]

@BastiSchwele wir hätten einen Weihnachtspulli mit Betonfahrmischern für Dich :-) damit würdest Du bei der Dekarbonisierung des Baustoffs Beton (8% weltweites CO2) mithelfen! Kann ich Dir den zukommen lassen?

[Leopold Spenner @LeoSpenner]

How do teenies and drinkers (a.k.a. the unicorns) get home reliably and cheap after concerts, even if they live in rural areas w/o public transportation at night? Our ethereum-based prototype Flat Connect shows one solution that won us Hackatrain - Europe…https://t.co/Hi3yhOnmZO

[Leopold Spenner @LeoSpenner]

Heard about corruption in public tenders before? Blockchain could restore trust and make sure bids remain secret until tender deadline! Great to be at #hackbc18  in Stuttgart! #blockchain #safebid https://t.co/SjdYRcqAF7