Enregistrement du Bitcoin P2P du 8 juillet 2020 consacré à CoinSwap, technique permettant comme son nom l’indique d’échanger des bitcoins en effectuant 2 sets de transactions distincts sur la blockchain, récemment revenue sur le devant de la scène grâce à un article de Chris Belcher.
Merci à Marco pour la vidéo, comme toujours !
Par ailleurs, voici une liste de références pour ceux qui voudraient aller plus loin (complétée à partir de la liste proposée par Michael Folkson pour le Socratic Seminar de Londres sur le même sujet):
CoinSwap in the news (Funding for Chris Belcher to develop CoinSwap from Human Rights Foundation, article in Bitcoin Magazine):
https://bitcoinmagazine.com/articles/the-human-rights-foundation-is-now-funding-bitcoin-privacy-development-starting-with-coinswap
Greg Maxwell Bitcointalk post on CoinSwap (2013):
https://bitcointalk.org/index.php?topic=321228.0
TierNolan CoinSwap design (2013, using four transactions)
https://bitcointalk.org/index.php?topic=193281.msg2224949#msg2224949
Atomic swap (Bitcoin wiki)
https://en.bitcoin.it/wiki/Atomic_swap
Atomic swaps (Bitcoin Magazine)
https://bitcoinmagazine.com/guides/what-are-atomic-swaps
Atomic swaps at Scaling Bitcoin (2018)
https://diyhpl.us/wiki/transcripts/scalingbitcoin/tokyo-2018/atomic-swaps/
Alex Bosworth on Submarine Swaps (London Bitcoin Devs, 2019)
https://diyhpl.us/wiki/transcripts/london-bitcoin-devs/2019-07-03-alex-bosworth-submarine-swaps/
CoinSwap in Chris Belcher’s privacy wiki: https://en.bitcoin.it/wiki/Privacy#CoinSwap
Chris Belcher Bitcoin dev mailing list post (Design for a CoinSwap implementation for massively improving Bitcoin privacy and fungibility, May 2020):
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2020-May/017898.html
Chris Belcher gist (Design for a CoinSwap implementation for massively improving Bitcoin privacy and fungibility, May 2020):
https://gist.github.com/chris-belcher/9144bd57a91c194e332fb5ca371d0964
Ruben Somsen Bitcoin dev mailing list post (response to Chris Belcher post, May 2020)
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2020-May/017907.html
Partially Blind Atomic Swap Using Adaptor Signatures (Jonas Nick)
https://github.com/ElementsProject/scriptless-scripts/blob/master/md/partially-blind-swap.md
Anonymous Atomic Swaps for Scalability and Interoperability in Payment Channel Hubs (paper):
https://eprint.iacr.org/2019/589.pdf
Proof of concept of A2L protocol:
https://github.com/comit-network/a2l-poc
ZmnSCPxj on Payswap on the Bitcoin dev mailing list (January 2020)
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2020-January/017595.html
Wasabi Research Club #19 on CoinSwap (June 2020):
Succinct Atomic Swaps
Ruben Somsen on Succinct Atomic Swaps (May 2020)
Ruben Somsen notes to accompany presentation (May 2020):
https://gist.github.com/RubenSomsen/c9f0a92493e06b0e29acced61ca9f49a
Ruben Somsen Bitcoin dev mailing list post on Succinct Atomic Swaps (May 2020):
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2020-May/017846.html
Lloyd Fournier Bitcoin dev mailing list post (response to Ruben Somsen post, May 2020)
https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2020-May/017851.html
Dmitry Petukhov specification written in TLA+ formal specification language
https://github.com/dgpv/SASwap_TLAplus_spec
Externally funded succinct atomic swaps
Max Hillebrand research (June 2020)
https://github.com/MaxHillebrand/research/blob/master/ExternallyFundedSuccinctAtomicSwaps.md
The main paper of it by @llfourn.https://t.co/MBDHJc86w5
A nice introduction by @waxwing__https://t.co/2xFRWo0AwO
Some video on PTLC implementationhttps://t.co/WOcwu17ypR
A whole bunch on PTLC by @Suredbitshttps://t.co/ZKprU6iBu0
— max hillebrand (@HillebrandMax) May 29, 2020
CoinSwap implementation (Waxwing)
https://github.com/AdamISZ/CoinSwapCS
Scriptless Scripts with ECDSA paper