proveTransaction

Prove an unproven transaction.

Process:

1. Deserialize binary unproven transaction

2. Compute zero-knowledge proofs for all proof obligations

3. Seal Pedersen commitments to PureGeneratorPedersen (Schnorr form)

4. Serialize proven transaction

Input: Unproven transaction (serialized as SCALE binary)

• Type: Transaction<Signature, ProofPreimageMarker, Pedersen>

• Tag: midnight:transaction[v6](signature[v1],proof-preimage,pedersen[v1])

Output: Proven transaction (serialized as SCALE binary)

• Type: Transaction<Signature, Proof, PureGeneratorPedersen>

• Tag: midnight:transaction[v6](signature[v1],proof,pedersen-schnorr[v1])

Performance:

• Simple unshielded transfer: 2-10 seconds (typically fast)

• Complex shielded transaction: 30 seconds - 5 minutes (can be slow)

• Server overload: May timeout or return 502-504

Parameters

Throws