Chainlink ‘Proof of Reserve’ proves that little over data input, output

Archblock (formerly TrustToken), the company behind the US dollar-backed TrueUSD (TUSD) stablecoin, uses Chainlink to prove that each of its TUSD tokens is backed by a dollar in reserves. Instead of confirming his reserves, he reports them to Chainlink’s oracles through The Network Firm, an outside accountant. Source Link