British precious metal and bitcoin exchange Netagio has received ISAE 3000 standard certification.
Following accusations that China's top exchanges were fractional-reserve businesses, OKCoin's audit shows it holds 104.86% of customer bitcoins.
CoinDesk previews Bitreserve's new bank-like wallet and payments platform, which opens to beta users next week.
Bitcoin needs an institution-based auditing strategy that does more than simply check exchange funds.
Bitcoin exchange Bitstamp has passed an audit overseen by BitcoinJ developer Mike Hearn.
Several exchanges have already instigated inspections to reassure customers – but more thorough auditing is needed, argue experts.
CoinDesk discovers how to audit a bitcoin exchange, who can do it, and what can be proven.
Bitcoin exchange Kraken has passed a cryptographically verifiable proof of reserves audit with flying colours.
A newly released audit by Bitstamp indicates it was behind the largest bitcoin transaction in history.