Lutra's A1 camera records where each photo came from in a public digital ledger

South Korean startup Lutra has launched Humans of Authenticity (HOA). Its first camera, the A1, locks each photo's capture details to an anonymous certificate on a public blockchain, a shared record. A name overlay can go on or off. The camera has no rear screen. The 100-unit First Edition is expected to ship December 1 at $289 for US buyers.