On-chain quantum computation

QVM

Submit circuits. The contract verifies and pays. No intermediaries.

What is QVM

QVM verifies quantum circuits on-chain. Users submit circuits as calldata. The contract simulates them inside the EVM and checks the output.

No oracles, no admins, no committees. Only deployed logic.

On-chain Simulation

Circuits run inside the EVM.

Trustless

No judges, no admins.

Open API

Integrate from any client.

The contract defines computation, validation, and reward rules. Execution is automatic. No appeals, no manual review.

Pass the rules — get the reward. Guaranteed by code.

Circuit must be unitary

Result must match target distribution

Rewards locked until verified

Circuit

H(0) → CNOT(0,1)

Verified

Result

Bell State

Reward

0.25 ETH

Probabilities

|00⟩50%

|11⟩50%

|01⟩0%

|10⟩0%