Payjoin Dev Kit

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Payjoin Dev Kit

Payjoin Dev Kit

@payjoindevkit

Batch more transactions into fewer blocks to save you money and preserve privacy. Any Bitcoin settlement can become Payjoin with PDK.

Katılım Haziran 2023
51 Takip Edilen1.1K Takipçiler
Payjoin Dev Kit retweetledi
Bitcoin Optech
Bitcoin Optech@bitcoinoptech·
Armin Sabouri, Pyth (@pythcoiner), Conduition (@conduition_io) , and Jonas Nick (@n1ckler) joined Optech to discuss Newsletter #399: News ● Wallet fingerprinting risks for payjoin privacy (44:15) ● Draft BIP for a wallet backup metadata format (1:04:26) Changing consensus ● Compact Isogeny PQC can replace HD wallets, key-tweaking, silent payments (24:23) ● Varops budget and tapscript leaf 0xc2 (aka Script Restoration) are BIPs 440 and 441 (1:13:24) ● SHRIMPS: 2.5 KB post-quantum signatures across multiple stateful devices (02:02) Releases and release candidates ● Bitcoin Core 31.0rc2 (1:22:07) ● Core Lightning 26.04rc2 (1:23:32) ● BTCPay Server 2.3.7 (1:24:04) Notable code and documentation changes ● Bitcoin Core #32297 (1:26:29) ● Bitcoin Core #34379 (1:28:54) ● Eclair #3269 (1:30:37) ● LDK #4486 (1:32:59) ● LDK #4428 (1:35:00) ● LND #9982 (1:37:13) ● LND #10063 (1:39:00)
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Dojo Coder
Dojo Coder@PavelTheCoder·
@payjoindevkit @Arminsdev Very interesting and informative research. @Arminsdev where did you find the Samourai payjoin transaction? I would like to find out and either deny/confirm if that transaction actually was composed by two different wallets (samourai & sparrow).
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Payjoin Dev Kit
Payjoin Dev Kit@payjoindevkit·
How can wallet fingerprints be used to damage Payjoin privacy? @Arminsdev spent a week in a darkly lit room to study this class of attacks against real-world Payjoins.
Payjoin Dev Kit tweet media
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Payjoin Dev Kit retweetledi
SHEHU
SHEHU@M_Aliyu_Shehu·
Big thanks to @btrustteam for the support to work on Payjoin Really appreciate @payjoindevkit team for their support and guidance . Shoutout to @btrust_builders @BitDevsKaduna @FreeRoutingAf your programs and community played a huge role in getting me here Keep building 🚀
Btrust@btrustteam

@M_Aliyu_Shehu works on improving privacy and reliability in Bitcoin transactions through the @payjoindevkit. His contributions include strengthening persistence, improving maintainability, and addressing protocol-level security issues such as session replay vulnerabilities. He has also improved time-handling accuracy to align with BIP‑77. Going forward, he will focus on expanding Payjoin adoption by integrating PDK into @bitcoindevkit CLI, implementing ASMAP-based relay and directory selection for better network privacy, and improving system reliability through enhanced fallback mechanisms and testing infrastructure.

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Payjoin Dev Kit retweetledi
Marty Bent
Marty Bent@MartyBent·
This would be a massive boon for on-chain privacy. Making every lightning channel re-balance transaction a PayJoin transaction would begin to erode the efficacy of common input ownership heuristics used by chain surveillance companies.
Dusty Daemon@dusty_daemon

Excited that PayJoin is working towards integrating into lightning opens & splices. Would be awesome if we got that! Wanted to clear up my earlier tweet about this (attached). It is something they're going to do. Lots of complex issues to solve to get there but lets go!

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Payjoin Dev Kit retweetledi
Dusty Daemon
Dusty Daemon@dusty_daemon·
Okay I spoke with Dan and this is something they're working towards. It appears they've written PayJoin into LDK for the onchain wallet, with the intention of eventually getting it integrated into channel opens & splices. That would be super exciting if they can get there 🚀
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Payjoin Dev Kit retweetledi
Ben Justman🍷
Ben Justman🍷@BenJustman·
Why isn't Payjoin the standard? @BullBitcoin_ can't be the only ones
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Cyphertank
Cyphertank@cypher_tank·
⚡ Episode 4 is OUT ⚡ The NON-PROFIT category of @cypher_tank Only 1 project takes $100K 🥇 But everyone wins & THE WINNERS ARE REVEALED at the end 👉 Watch Episode 4 now 👀 rumble.com/v760ypk-cypher…
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Payjoin Dev Kit retweetledi
Armin
Armin@Arminsdev·
Payjoin Dev Kit continues to ship. This week we released our C# bindings!
GIF
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Blockspace
Blockspace@blockspace·
Payjoin Foundation receives 501(c)(3) status to fund bitcoin privacy The @payjoindevkit announced its designation as a 501(c)(3) non-profit status from the Internal Revenue Service, effective July 23, 2025. The designation allows the organization to accept tax-deductible charitable contributions to fund open-source privacy protocols. The foundation maintains a dedicated budget to recruit talent directly for deep technical work. This strategy bypasses the delays of external grant processes the organization termed “Bitcoin Grant Purgatory.” "Having an organized foundation with a dedicated budget enables us to recruit talent to solve specific problems rather than recommend an external org make a grant to each individual contributor," Payjoin lead maintainer @bitgould said in the foundation blog post.
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Keşfet

@BtcpayServer @pythcoiner @conduition_io @n1ckler @PavelTheCoder @Arminsdev @btrustteam @btrust_builders