Optical Proof of Work. - Michael Dubrovsky; Marshall Ball; Bogdan Penkovsky (CoRR, 2019)

Experimental evaluation of digitally-verifiable photonic computing for blockchain and cryptocurrency. - Sunil Pai; Taewon Park; Marshall Ball; Bogdan Penkovsky; Maziyar Milanizadeh; Michael Dubrovsky; Nathnael Abebe; Francesco Morichetti; Andrea Melloni; Shanhui Fan; Olav Solgaard; David A. B. Miller (CoRR, 2022)