Vidéo : Scaling Bitcoin 2018 (2ème jour)

La conférence Scaling Bitcoin 2018 à l’Université Keio de Tokyo au Japon vient de s’achever.

Pendant deux jours, développeurs et chercheurs se sont succédé à la tribune pour évoquer à la fois les améliorations internes au protocole Bitcoin, les processus qui conduisent à ses améliorations et les applications et protocoles externes qui permettront d’accroître les usages de Bitcoin.


– OmniLedger: A Secure, Scale-Out, Decentralized Ledger via Sharding  – Eleftherios Kokoris-Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ewa Syta and Bryan Ford (Ecole Polytechnique Fédérale de Lausanne)
– The GHOSTDAG Protocol – Yonatan Sompolinsky and Aviv Zohar (The Hebrew University of Jerusalem)

Lightning Network

– Rebalancing in the Lightning Network: Analysis and Implications – Sebastián Reca (Muun)
– Reproductible Lightning Benchmark – Nicolas Dorier (DG Lab)
– Incentivizing Payment Channel Watchtowers – Georgia Avarikioti, Felix Laufenberg, Jakub Sliwinski, Yuyi Wang and Roger Wattenhofer (ETH Zurich)


– The State of Atomic Swaps – Thomas Eizinger, Lloyd Fournier and Phillip Hoenisch (CoBlox)
– Statechains: Off-chain Transfer of UTXOs – Ruben Somsen
– Niji: Bitcoin Bridge Utilizing Payment Channels – Hiroki Watanabe, Shigenori Ohashi, Shigeru Fujimura, Atsushi Nakadaira, Kota Hidaka and Jay Kishigami (NTT Service Evolution Labs., NTT Corp.)
– Interoperability with Cryptocurrency-backed Tokens – Alexei Zamyatin, Dominik Harz, Joshua Lind, Panayiotis Panayiotou, Arthur Gervais and William J. Knottenbelt (Imperial College London)


– Scriptless scripts, adaptor signatures and their applications – Andrew Poelstra (Blockstream)
– The evolution of bitcoin scripting – Olaoluwa Osuntokun (Lightning Labs)
– Forward Blocks – Mark Friedenbach
– Miner bribery and incentives – Joseph Bonneau (New York University)
– UTXO/state commitments – Benedikt Bünz (Stanford University)n)

Wrap up from discussion groups, next steps and close

Transcription :

  • accumulators
  • analysis-of-dust-in-utxo-based-cryptocurrencies
  • atomic-swaps
  • bitcoin-script
  • compact-multi-signatures-for-smaller-blockchains
  • deploying-blockchain-at-scale-lessons-from-the-internet-deployment-in-japan
  • edgedevplusplus
  • forward-blocks
  • fraud-proofs
  • ghostdag
  • how-much-privacy-is-enough
  • incentivizing-payment-channel-watchtowers
  • introduction
  • multi-hop-locks
  • multi-party-channels-in-the-utxo-model-challenges-and-opportunities
  • omniledger
  • playing-with-fire-adjusting-bitcoin-block-subsidy
  • rebalancing-lightning
  • reproducible-lightning-benchmark
  • scriptless-ecdsa
  • self-reproducing-coins-as-universal-turing-machine
  • statechains


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