>Any client can independently verify that their balance was included in the Proof of Reserves audit by comparing select pieces of data with the Merkle root.
Among crypto exchanges Kraken is definitely on the legitimate side of the spectrum.
Somebody should create a kind of credit rating for exchanges to rate their risk and legitimacy.
Kraken has been a bastion of sanity amidst the chaos for a decade now. No prop trading, no dizzying corporate structure, no "liquidity" issues, no stadium sponsorships. They're just chugging along in the background, keeping their site online, publishing regular audits, and running the business like adults. I intend on holding BTC indefinitely, but if anything happened to Kraken it would likely change my mind.