DeFi needs a metric for protected capital

As Decentralized Finance (DeFi) matures, evidenced by rising stablecoin transaction volumes, the industry's reliance on Total Value Locked (TVL) as its primary metric is insufficient because TVL measures deposited capital, not protected capital. A high TVL can mask structural fragility stemming from weak dependencies or poor design, as demonstrated when protocols like Ronin suffered massive TVL collapse after exploits. For DeFi to achieve institutional readiness and support the next wave of adoption through mainstream financial packaging, it needs a metric that reflects security. The proposed metric is Total Value Covered (TVC), which measures capital explicitly protected by a defined risk-transfer mechanism. Shifting focus to TVC would change protocol incentives, encouraging competition based on building more resilient architecture, better governance, and stronger controls, rather than simply maximizing deposits through high yields, ultimately leading to a healthier ecosystem prepared for institutional scale.

(Source：CryptoSlate)