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Blockchain LabTHE VENTURE STUDIO

LibraryCredit and stable value2023Design paperCorpus record

Morpho Blue: Permissionless Lending

Morpho. Morpho Labs.

Morpho Blue isolates a market to one loan asset, one collateral asset, one oracle, one LLTV and one rate model. Risk does not cross markets inside the core.

A reading of the public document. Not a copy of it, and not a claim about a later network that reused the name.

If a lender cannot name the oracle and the liquidation loan-to-value of the market they are in, they are not in this design. They are in a pool.

The five-minute read

The defect

Pooled lending protocols mix every collateral type in one risk engine. A new asset changes the risk of every depositor.

The rule

Morpho Blue isolates a market to one loan asset, one collateral asset, one oracle, one LLTV and one rate model. Risk does not cross markets inside the core.

How it is put together

Each market is a separate pool of risk. The oracle and the liquidation threshold are parameters of that market, not of the protocol. Governance of the core is meant to be minimal.

Where the claim stops

Isolation does not make the oracle true.

One action, walked through

  1. A lender supplies the loan asset to one market.
  2. A borrower posts the collateral and draws.
  3. Liquidation uses that market's oracle and threshold only.
  4. Which oracle does this market read?

The argument, unpacked

Why it is still on the desk

If a lender cannot name the oracle and the liquidation loan-to-value of the market they are in, they are not in this design. They are in a pool.

After the text

Morpho Blue shipped this primitive. Vaults that allocate across markets are a second layer, with their own risk.

What has to be true

  • Isolation does not make the oracle true.
  • A market can still be poorly parameterised.
  • The README is a design, not an audit of a deployment.

What happened after the paper

Morpho Blue shipped this primitive. Vaults that allocate across markets are a second layer, with their own risk.

What to check before you use the idea

  • Which oracle does this market read?
  • What is the liquidation threshold?
  • Can a loss in another market reduce this one?

Terms

LLTV
The loan-to-value at which this market's collateral can be liquidated.
Isolated market
One collateral, one loan asset, one oracle.

The problem the paper names

Pooled lending protocols mix every collateral type in one risk engine. A new asset changes the risk of every depositor.

What the design proposes

  • Each market is a separate pool of risk.
  • The oracle and the liquidation threshold are parameters of that market, not of the protocol.
  • Governance of the core is meant to be minimal.

How the mechanism is specified

  • A lender supplies the loan asset to one market.
  • A borrower posts the collateral and draws.
  • Liquidation uses that market's oracle and threshold only.

What this page does not treat as proven

  • Isolation does not make the oracle true.
  • A market can still be poorly parameterised.
  • The README is a design, not an audit of a deployment.

Why a venture studio still reads it

If a lender cannot name the oracle and the liquidation loan-to-value of the market they are in, they are not in this design. They are in a pool.

This is Blockchain Lab's reading of a public design paper. It is not the paper, not a copy of it, and not an offer of tokens, equity, custody or a partnership. Later network behaviour can diverge from the text. Nothing here is investment, legal or technical advice.

Research status: Design paper. Last reviewed: 1 October 2026. This is a reading of a public paper, not investment, legal or security advice.