Ethereum 2.0's testnet is back online following a multi-day outage, according to current network statistics. https://twitter.com/preston_vanloon/status/1296155162570944512 Though some see the outage as a bad sign for Ethereum 2.0's integrity, Jordan argues that testnets are meant to catch issues at an early stage before they affect real users and funds. "It would have been really terrifying if this bug occurred with real money at stake once eth2 launched," Jordan notes. Presumably, t...