Ryan S.
Ryan S.
Security engineer | Blockchain Developer

Blog specialized on Security, Crypto and blockchain.

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2026 © Ryan S.

    Pricing Yield Collateral on Morpho - Huma's PST Exchange Rate and Ojo's Pendle PT Feed

    Pricing Yield Collateral on Morpho - Huma's PST Exchange Rate and Ojo's Pendle PT Feed

    Two ways to price yield collateral on Morpho: Huma's PST exchange rate and Ojo's min(TWAP, linear) PT feed, with the failure each one allows.

    2026, Oct 11   —  17 minute read
    Risk of Ethena's USDe and sUSDe - Backing Venues, Depeg Priors and a Leveraged PT Position

    Risk of Ethena's USDe and sUSDe - Backing Venues, Depeg Priors and a Leveraged PT Position

    Measuring the risk of Ethena's USDe and sUSDe: backing by exchange, reserve fund, depeg priors, a venue failure and negative funding on a leveraged PT loop.

    2026, Oct 11   —  15 minute read
    Monitoring a Morpho Vault V2 - What a Depositor Needs to Watch

    Monitoring a Morpho Vault V2 - What a Depositor Needs to Watch

    Where a Morpho Vault V2 depositor's loss comes from, which on-chain events and views reveal it, and what a block-by-block watcher showed on a 458M-RLUSD vault.

    2026, Oct 10   —  19 minute read
    How Morpho Vault V2 Works - Adapters, Caps, Timelocks and In-Kind Redemption

    How Morpho Vault V2 Works - Adapters, Caps, Timelocks and In-Kind Redemption

    Morpho Vault V2 from its source code: adapters and id-based caps, curator timelocks, maxRate and fee accounting, gates, and in-kind exits with forceDeallocate.

    2026, Oct 10   —  25 minute read
    Morpho Vault V2 Adapters - How a Vault Allocates, and Why It Wraps a Vault V1

    Morpho Vault V2 Adapters - How a Vault Allocates, and Why It Wraps a Vault V1

    What a Morpho Vault V2 adapter is, the rules it must follow, the three adapters in the code, and how MorphoVaultV1Adapter lets a V2 vault hold a V1 vault.

    2026, Oct 10   —  24 minute read
    How Morpho Vault V1 (MetaMorpho) Works, and What Vault V2 Changes

    How Morpho Vault V1 (MetaMorpho) Works, and What Vault V2 Changes

    MetaMorpho, Morpho's first vault, read from its v1.0 and v1.1 source: queues, supply caps, one timelock, the guardian, lostAssets, and what Vault V2 changes.

    2026, Oct 10   —  23 minute read
    How Morpho Blue Works - Isolated Lending Markets, Shares, Liquidations and Bad Debt

    How Morpho Blue Works - Isolated Lending Markets, Shares, Liquidations and Bad Debt

    Morpho Blue from its source code: five-parameter markets, share accounting, interest, the LLTV-based liquidation bonus, bad debt, callbacks and flash loans.

    2026, Oct 10   —  22 minute read
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