Where (if anywhere) can I get a link to zkpoor?
Last week in Bitcoin:
This week update from nostr:nprofile1qqspdxnzlynfj6eg3zugskygvllej8qywmder4xlp33cexl5z9fsyfs4k6wxs brings you highlights from nostr:nprofile1qqsxhwmaw842y4zzzk580cfke4l5jr6xyh44v3v6pk59dnyzjm2a7vqcd5flv Istanbul - Scaling Edition.
Find the full post here:
https://insider.btcpp.dev/p/last-week-in-bitcoin-sep-1-7
Discussion
Ok found it nvm.
Oh ok cool. We did not finish yet. We will complete it when we reach the next milestone on Raito. Because right now the way we verify non spending of UTXO in zkpoor is naive and extremely inefficient which makes it impossible to prove on a large range of blocks.
Once we have proving of utreexo it will be much easier.
Also we found a way to couple the proof to the legit owner of the coins after the hackathon that we did not implement yet. Simply passing a public key as argument when generating the proof and adding it in the output of the proof. Only legit owner is able to generate a valid proof of ownership of the input UTXOs so then the owner can just send a message off chain to prove they generated the proof. To avoid someone just taking the proof and claiming to own coins they don’t own.
Here you go: https://github.com/AbdelStark/zkpoor