Carrot just rebuilt its entire funded trading vault with rethink.finance on HyperEVM. - Active capital → @HyperliquidX - Idle capital → earning yield on @FelixProtocol + @HyperLend

As a vault infrastructure provider, we fully agree with @SteakhouseFi. Cryptographic guarantees must outrank social ones. Trustless onchain NAV, onchain guardrails for strategies, and strict noncustodiality are the foundation for vaults to become real portfolio infrastructure. That’s exactly the standard we’re building for at rethink.finance, so curators can launch products that meet this bar by default, without compromise.

Composability isn't the risk surface in vault infrastructure. Shortcuts are. The recent failure list: NAV computed off-chain, attestations that can be revoked, curation mandates with no enforceable limits, oracles nobody sanity-checked, operational dependencies depositors couldn't see. None of these are composability failures. All of them are things that can live on-chain where they're verifiable instead of trusted.

When a fund gates redemptions, it's rarely because assets are worth zero. It's because the fund cannot prove what they're worth quickly enough to pay exits fairly. On-chain NAV removes the latency: positions are readable, share price is computed from state, every redemption clears against a number that exists before the request does.

Deposit $64.8M. Donate some shares. Redeem $70.9M. One transaction. That's how Summer.fi lost $6M on yesterday. It's at least the fifth time this exact scenario has drained a live vault. How it happened: - FleetCommander, the contract managing Summer's vaults, prices the vault with totalAssets(). - That function reads a balance the attacker could move. - Flash-borrow $65.4M → deposit $64.8M at the honest share price → donate pre-accumulated Silo: Varlamore USDC Growth shares into the Ark, the adapter holding the vault's underlying position. - totalAssets() re-reads the inflated position → share price spikes → the LowerRisk USDC vault momentarily prints a 2,080,000% APY. - Redeem the shares minted by the deposit (now repriced against the inflated position) for $70.9M. All this in one transaction. The part most coverage will misfile: no price feed was falsified. Every underlying asset was priced correctly the whole time. This isn't novel. Sonne (2024), Curve's sDOLA market, Venus THE, Silo, same root every time: a share price computed off a number a single-block donation can push. And audits don't save you: each contract is individually correct. Venus's own Code4rena review caught this exact vector; the team waved it through as "supported behavior with no negative side effects." Everyone competes on APY. The category gets won by vault infra that makes share price impossible to lie about: NAV as an on-chain invariant no donation, in any single block, can move. That's the moat.

New website, same thesis: - Capital is migrating on-chain. Access, liquidity and yield are structurally superior. - The existing fund stack is broken. Custodians, admins and auditors add opacity, trust and cost. - Curators and investors will migrate to platforms with minimal counterparty risk and no intermediary overhead. Take a look → rethink.finance

1/ @carrotfunding is bringing prop trading onchain. Skilled traders prove themselves through onchain challenges, get access to funded accounts backed by real capital. Vaults on rethink.finance for capital safety, gTrade for execution. Most of the trust stack is already gone.

Our Vault as a Service (VaaS) in action.

Algo vaults. On-chain. Live. @technotradingAI × @gains_trade × @RethinkProtocol Come watch it happen 👇