Compound V3 vs Sanctum Validator LSTs

Compound V3—also branded ‘Comet’—moves to a one‑way collateral model where users borrow a single base asset (USDC, ETH or WBTC) against isolated collateral lists. The simpler architecture reduces attack surface, halves gas per transaction and lets governance set per‑asset borrow caps. Launched on Ethereum in August 2022, V3 has since been ported to Arbitrum and Base and underpins products such as Coinbase’s USDC institutional lending pool.

Sanctum wraps stake from 40+ individual Solana validators into a suite of liquid staking tokens such as bSOL and jSOL. Its validator set auto‑rebalances to maximise yield and skip validators exceeding delinquency thresholds. All contracts are upgrade‑locked with a 72‑hour timelock controlled by the Sanctum council.