The crypto wallet maker kicked off its two-day Ledger Op3n conference with a swathe of big reveals. Hardware crypto wallet manufacturer Ledger has made a slew of announcements during the first day of its Ledger Op3n conference in Paris, including the upcoming launch of its brand new crypto-linked debit card and support for non-fungible tokens (NFTs). Dubbed “Crypto Life,” the new debit card is powered by Ledger’s technology and will allow holders to seamlessly spend and receive cryptocurrenci...