sequencing-list.md

Sequencing List

A list of projects and proposals for decentralized and shared sequencing.

Projects

Note: the maturity of these projects varies, and the documentation is usually not great.

• AltLayer Beacon Layer
• Astria
  • Astria Development Cluster
• (Anoma) Chimera Chains
• Dymension Hub
  • L1 + DA, interop using IBC.
• Espresso
  • Writeup on the Espresso Sequencer
  • Writeup on Shared Sequencing
  • Espresso Sequencer Paper
• NodeKit SEQ
• Radius
  • Writeup on Radius Sequencer
• NEAR + EigenLayer Collab (announced only)

Proposals

• Sharing a Sequencer Set by Separating Execution from Aggregation
• Shared Validity Sequencing
• Aztek's Sequencing RFP (Medium Post)
  • Fernet (Winner)
  • B52 (Finalist)
  • Whisk-y
  • Cookie Jar
  • Sequencer Schmequencer
  • Irish Coffee
  • Espresso Martini
• Proof of Governance (Video)
• Cross-ORU Contingent Blocks
• Based Rollups (Video)

Research Papers

• Buying Time: Latency Racing vs. Bidding for Transaction Ordering (Timeboost)
• SoK: Decentralized Sequencers for Rollups