Collectif DAO is a non-custodial liquid staking protocol on Filecoin. It allows users stake FIL tokens to the pool and get back clFIL token, which is a native yield bearing liquid staking asset on Filecoin. This TVL calculation returns total amount of assets backing clFIL, that includes buffered capital in the pool, pledged capital to the Filecoin Storage Providers (miners) and liquid FIL collateral provided by Storage Providers to cover potential slashing risks