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0 sats \ 11 replies \ @Filiprogrammer 9h \ parent \ on: Privacy in Bitcoin, state of the practice privacy
This refers to the shut down Samourai Whirlpool.
But the coordinators listed on https://liquisabi.com/ use the WabiSabi protocol used by Wasabi Wallet which does not share the users xpub.
Yes. It was my mistake.
However, the BlocSci tool has a collection of known WabiSabi flaws when it comes to chain analysis. Albeit I am personally do not consider it as flawed protocol unlikely to JoinMarket for which my own analysis indicates that Fidelity bonds are ineffective and there is high likability that the orderbook is full of Sybills.
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the BlocSci tool has a collection of known WabiSabi flaws
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there was a recent fork
https://github.com/crocs-muni/blocksci
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Yes they did a good job about updating it.
Oxt.me was a great too, hopefully someone will make something similar but using BlockSci.
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A set of CJ-related heuristics implementations is here.
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That's just the heuristics of detecting whether a tx is a wasabi2 coinjoin. There's also a
isLongDormantInRemixes above that that attempts to identify based on the time between remixes whether the cj is initiated from trezor suite.There are some deeper heuristics defined here which are about as far as you'd get. But are these weaknesses in the wasabi protocol? Or are they patterns that can be broken by behavior?
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You are right these are heuristics. However they may be amended with data from other sources.
Wasabi was great to address issues of WabiSabi in multiple versions.