# Aggregator

The Aggregator collects [Operator](https://docs.alignedlayer.com/architecture/1_proof_verification_layer/4_operator)'s BLS Signatures.

When the quorum of responses is reached, the Aggregator will submit a Task Response with the aggregated signatures back to the [Aligned Service Manager](https://docs.alignedlayer.com/architecture/1_proof_verification_layer/3_service_manager_contract).