Dominik
waxwingh/t Dan Gould, here is a paper on UIH heuristics in payjoin:
@cakewallet
Bitcoin? Cake!
Monero? Cake!
#Bitcoin #Cake #Monero ✔️
#HRF #Payjoin #BTC #XMR
xavierfiechterThose two mobile phones controlled 7+ BTC together.
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RT @samouraidev
#Stowaway #PayJoin meetup w/@LaurentMT My wallet paid his. Make every spend a coinjoin. #SamouraiWallet #Under30SecondMix challenge ;) #Cahoots https://blockstream.info/testnet/tx/8b4a62f24444b5b65151b2319569f293a522b6778199a267d469e04162faf7d8
https://twitter.com/SamouraiDev/status/1090989740537585664
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RT @samouraidev
#Stowaway #PayJoin meetup w/@LaurentMT My wallet paid his. Make every spend a coinjoin. #SamouraiWallet #Under30SecondMix challenge ;) #Cahoots https://blockstream.info/testnet/tx/8b4a62f24444b5b65151b2319569f293a522b6778199a267d469e04162faf7d8
https://twitter.com/SamouraiDev/status/1090989740537585664
I'd love to know if any 'chain watchers' out there could update the now very-old stats that LaurentMT collected on UIH violation probabilities; see the definition of UIH here and Laurent's stats in a lower-down comment:
Looks like someone's been working on an experimental payjoin feature hooked up to lnd, nice idea:
Cointastical ☑️This Month in Bitcoin Privacy - June 2021
https://enegnei.github.io/This-Month-In-Bitcoin-Privacy/June_2021/
#Bitcoin 
#Privacy #ThisMonthInBitcoinPrivacy #TMIBP #TMIBP13 #J9Roem #Newsletter #BitcoinDesignGuide #Tor #TorV2 #TorV3 #ExitRelay #ExitRelays #TorExitRelay #TorExitRelays #FinancialPrivacy #Payjoin #Coinjoin #Wasabi #Chaincase #Taproot #TaprootActivation #PTLC #Lightning ⚡ #LightningNetwork #LN #LightningNetworkPrivacy #LNPrivacy #FATF #PTLCs #PointTimeLockedContract #Trezor #Ledger #Phishing
CryptoCoin ☑️This Month in Bitcoin Privacy - May 2021
https://enegnei.github.io/This-Month-In-Bitcoin-Privacy/May_2021
#Bitcoin #Privacy #J9Roem #ThisMonthInBitcoinPrivacy #TMIBP #TMIBP12 #Newsletter #Malicious
#Tor #ExitRelay #ExitRelays #TorExitRelay #TorExitRelays #Trezor #Ronin #RoninDojo #SparrowWallet #Lightning ⚡ #LightningNetwork #LN #LightningNetworkPrivacy #LNPrivacy #Cato #iFnancialPrivacy #Payjoin #Coinjoin #Wasabi #Chaincase #AtomicSwap #AtomicSwaps #Taproot #TaprootActivation #OFAC #Chainalysis #ChainAnalysis
Regulatory attention on Bitcoin & privacy techniques to counter
"Breaking the common-input ownership heuristic would be a crucial win for more fungibility in #Bitcoin , and consequently for all other Cypherpunk properties."
"#Payjoin adoption made a big step forward when #JoinMarket and #BTCPayServer implemented it. If only a few more would follow, on-chain #privacy could benefit asymmetrically."
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PayJoin adoption
https://en.bitcoin.it/wiki/PayJoin_adoption
Regulatory attention on Bitcoin & privacy techniques to counter | FULMO Blog
Attention is both a curse and a blessing. On the one hand, almost every Bitcoiner wants more adoption and welcomes any coverage that might attract one or two new users to Bitcoin. After all, the peaceful revolution to separate money and state can only succeed if more people join it. On the other hand, notRead More
Sparrow wallet looks like an interesting bitcoin wallet project:
https://sparrowwallet.com/docs/
They have payjoin/BIP78 support since 0.9.7 ; I'm not sure but I think they don't yet have receiving support, only sending.
Anyway it looks cool (some focus on coldcard support), but disclaimer I have not yet used it.
Learned of this via TFTC h/t @mattodell ;
https://github.com/armins88/Onion78
there's a short video demo and a slide deck, basically this is a mobile-to-mobile BIP78 payment implementation (interestingly, seems to be iPhone) using onion service for receiver as Joinmarket does. Was part of an MIT hackathon.
Most interesting if this BIP78 implementation makes its way into production mobile wallets, will be a great selling point ...
