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

CoinSwap implementation (Waxwing)

https://github.com/AdamISZ/CoinSwapCS

Scriptless Scripts with ECDSA paper

https://lists.linuxfoundation.org/pipermail/lightning-dev/attachments/20180426/fe978423/attachment-0001.pdf

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