DeFi launch blitz
A big DeFi update dropped a grab‑bag of launches and changes: BlackRock’s staked‑ETH ETF listed, Fluid Lite USD vault surfaced, Pendle enabled limit orders up to 100% APR, Hyperliquid rolled S&P 500 perps, Tempo mainnet (Stripe‑backed) launched, Tangent unveiled a USG stablecoin, Lido added EarnETH/USD vaults, Ethena pushed 1‑day unstaking, Pump Fun hit $1B revenue on Solana, and Aave DAO trimmed its buyback to $30M. It’s an aggressive product cadence across custody, yield, derivatives and Layer‑2 rails. (x.com)
BlackRock’s iShares Staked Ethereum Trust (ticker: ETHB) began trading on Nasdaq on March 12, 2026 and opened with roughly $100–$110 million in initial assets and about $15.5 million in first‑day trading volume. (coindesk.com) BlackRock said the trust will stake a large portion of its ETH (target range 70%–95%) and pass most staking rewards to holders — Decrypt reports the product distributes about 82% of validator rewards to investors. (blackrock.com) Tempo’s mainnet went live on March 18, 2026, launching the Machine Payments Protocol (MPP) co‑authored with Stripe and exposing public RPC endpoints for developers. (tempo.xyz) Tempo lists Stripe and Paradigm as backers and said MPP is an open, rail‑agnostic standard for AI‑agent and machine payments, with early design partners including Visa and Mastercard. (tempo.xyz) Hyperliquid rolled out S&P 500 perpetual contracts after S&P Dow Jones licensed the index to Trade[XYZ], enabling 24/7 on‑chain perpetual trading with institutional index data. (tmcnet.com) Market reaction lifted Hyperliquid’s token price intraday, with coverage noting a multi‑percent uptick after the S&P 500 perp launch. (blockonomi.com) Pendle activated incentive programs for specific stablecoin limit‑order pools (savUSD, apyUSD, reUSD, sNUSD), offering up to three‑digit APR rewards — reports list the advertised cap at ~100% APR for eligible orders. (insights.goonus.io) Tangent’s USG stablecoin is an over‑collateralized, CDP‑style USD token that accepts productive LP tokens (Curve LPs, Pendle PTs) and supports two market types (HEC/LEC) with dynamic interest and reward‑streaming mechanics. (docs.tangent.finance) Fluid Lite’s USD vault is implemented as an ERC‑4626 yield vault that auto‑accrues yield via a rising exchange rate, and Fluid Lite’s metrics are trackable on DeFiLlama. (lite.guides.instadapp.io) Lido expanded its Earn product on March 12, 2026 with two streamlined vaults — EarnETH and EarnUSD — and Lido said its Earn lineup had amassed $250M+ in deposits since the Earn rollout began in September 2025. (blog.lido.fi) Ethena announced on March 13, 2026 that the sUSDe unstaking cooldown will move from a fixed 7 days to a dynamic mechanism, immediately allowing a 1‑day minimum cooldown and a future range of 1–7 days tied to liquid stablecoin reserves. (lookonchain.com) Pump.fun’s on‑chain Dune data shows the Solana memecoin launchpad crossed about $1.00–$1.08 billion in cumulative revenue since early 2024, with $321M in 2024, $664M in 2025 and roughly $98M so far in 2026. (cryptonews.net) Aave DAO’s ARFC forum and Snapshot vote propose cutting the annual buyback budget from roughly $50 million to $30 million, citing a ~25% decline in borrow‑fee revenue and 99%+ community support at the ARFC stage. (governance.aave.com)
