How it works: Your USDC earns lending yield in Aave. That yield splits three ways:
a third buys CCC (biochar carbon, 1 token = 1 lb CO₂e) and retires it permanently to the on-chain registry, a third supports the network, and a third auto-compounds back to depositors.
Your deposit itself stays
fully redeemable — the vault holds the fund position for you (nothing to manage, nothing circulating). Withdraw to USDC anytime. Your retirements appear on the
retirement leaderboard.
Approvals are for the exact amount only — this page never asks for unlimited approval.