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πŸ•Έ Decentralized Sequencer

General Overview​

  • HotStuff
  • Narwhal & Tusk
    • Proposes separating the task of reliable transaction dissemination from transaction ordering for performance increase
    • Originally implemented by Facebook Research, see GitHub
  • Bullshark [In Production on Sui]
    • Vanilla Bullshark = Bullshark + support for β€œweak links” (see section 5.1 here)
  • Shoal

Further Reading​