Sequencer

The sequencer is centralized network infrastructure operated by the network operator. It runs miden-node sequencer, produces blocks, serves public RPC, and connects to the validator and network transaction builder.

Start

miden-node sequencer \
  --rpc.listen 0.0.0.0:57291 \
  --data-directory node-data \
  --validator.url http://validator:50101 \
  --ntx-builder.url http://ntx-builder:50301

Only the public RPC listener should be externally reachable. The validator, NTX builder, and prover URLs are trusted internal services.

Common Configuration

Option	Purpose
--rpc.listen	Public RPC socket exposed by the sequencer.
--validator.url	Internal validator service URL.
--ntx-builder.url	Internal network transaction builder service URL.
--batch.interval	Batch production interval.
--block.interval	Block production interval.
--batch-prover.url	Optional remote batch prover URL.
--block-prover.url	Optional remote block prover URL.

Use miden-node sequencer --help for the complete current option list.