🗡️ What DeFi Shipped 🚢 (Sept 23): Circle launched its own L1, and Aave and Compound both built doors for institutional money. Here are 14 big updates in under a minute: • @Arc, the L1 from @circle, went live. TVL (which could be rented) looks solid, but the reception across CT was poor. • @aave proposed custodied collateral lending with @Anchorage holding the collateral. Institutions could borrow stablecoins against Bitcoin that never leaves regulated custody. • @Compound_xyz opened its Institutional Market for USDC borrowing, with LTVs up to 87% on ETH, 85% on wstETH, and 81% on wBTC and cbBTC. • @pendle_fi went live on Robinhood Chain with yield markets on tokenized stock dividends, starting with NVDA maturing October 15 and PFE maturing December 10. • @Uniswap shipped StablePair Hook, a v4 hook that sets LP fees based on how far a pool has drifted from its reference rate. Live on two Ethereum pools, USDC/USDT and USDC/USDG. • @base published the spec for Validity Transactions, which the chain includes only when onchain conditions match, gated on balance, storage, block number, or Flashblock index. • @MetaMask now auto-reverts a transaction when real execution doesn't match what the wallet simulated. It targets "red pill" attacks, where a contract behaves one way in simulation and another onchain. • @Pumpfun replaced Cashback Mode with Holder Rewards. Holder Reward tokens now pay out just for holding, with higher ceilings the longer you hold. • @LidoFinance and @Stakely_io opened a public ETH staking vault built on stVaults, pairing ETH staking with the EarnETH DeFi strategy. • @RenzoAI launched Renzo Basis, an automated delta-neutral basis trade on @HyperliquidX supporting BTC and HYPE at launch. • @zama scaled up confidential DeFi with 16 yield vaults across five institutional curators, covering USDC, USDT, WBTC, AUSD, and tGBP, all deployed on @Morpho. • @0xMiden, the privacy-focused chain incubated by @0xPolygon, shipped testnet v0.16, the last major release before mainnet. • @DeriveXYZ proposed V3, a zkVM exchange settling on Ethereum L1. The matching engine and sequencer state transitions get proved in a zkVM, with user funds custodied in L1 contracts. • @verantaxyz, the leveraged-trading protocol on @base, rebranded from Avantis and dropped its invite-code gate. I’m fine with institutions keeping their custodians and compliance teams bc that’s probably what it takes to get them comfortable using DeFi. I just don’t want that to become the only way to use it. I’d still like to borrow against my holdings at 2 a.m. without asking someone for permission.