Optech 102 ( https://bitcoinops.org/en/newsletters/2020/06/17/) talks a bit about WabiSabi.
I did spend some time analysing this crypto construction (at the prompting of @nothingmuch and others) but I mostly ended up getting lost in years-old crypto papers (and even finding an error in a 2013 paper security proof) and never really fully analysed the actual idea before getting sidetracked with a million other things ...
Anyway it's a very cool if rather sophisticated idea! Give it a read.
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