@hrdng00 Profile picture

David A. Harding

@hrdng00

Joined January 2023
David A. Harding Reposted

Earlier today, @murchandamus and @bitschmidty spoke with Adam Gibson (@MaybeWaxwing) about: - anonymous usage tokens - BIP39 seed phrase splitting - BitVMX - discussion about updating BIP2 Catch up: bitcoinops.org/en/podcast/202…


David A. Harding Reposted

Thank YOU @gustavojfe!

My first contribution to the @bitcoinoptech newsletter is out. Check out the 'notable code and documentation changes' section on the newsletter #303 Upgrades to Core Lightning, LDK / Rust-Lightning, BDK, and a BIP Proposal #352 Silent Payments. Thanks @bitschmidty @hrdng

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David A. Harding Reposted

My first contribution to the @bitcoinoptech newsletter is out. Check out the 'notable code and documentation changes' section on the newsletter #303 Upgrades to Core Lightning, LDK / Rust-Lightning, BDK, and a BIP Proposal #352 Silent Payments. Thanks @bitschmidty @hrdng

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David A. Harding Reposted

Thanks to @pwuille, whose witness statement was "the most significant document in this Trial" and "used to devastating effect"

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David A. Harding Reposted

I'm pleased to announce that Mastering Bitcoin (3rd edition), co-authored by @aantonop and myself, has been sent to the printer. Ebooks should be available around Nov 15th. Print books should be available by early December. dtrt.org/posts/mb3e-ann… (1/8)

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David A. Harding Reposted

Fantastic progress on proof-of-pubkey-ownership by AdamISZ "waxwing". Previous demos were impractical for large anonymity sets due to high verification costs. Adam's implementation uses Curve Tree accumulators to reduce verification time to only 70ms for 2.5M keys. He also…


David A. Harding Reposted

GM ☀️ Good surprise to see that we're once again mentioned in @bitcoinoptech's newletter 🤭

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David A. Harding Reposted

I've been taking notes of my Bitcoin Core reviews for a while. Mainly as a way of structuring my thoughts before writing the review on GH (some of these take days/weeks, and I don't want them to get lost), but also as an archive in case I have to revisit them at some point 🧵+🔗


David A. Harding Reposted

Bitcoin Core 27.0 has BIP324 v2 encrypted transport turned on by default, opportunistically encrypting communication between peers. But what about light clients? Sebastian Falbesoner (@theStack) explores BIP324 Proxy in our latest Brink engineering call: brink.dev/blog/2024/05/0…


David A. Harding Reposted

300

Bitcoin Optech newsletter #300 is here: - summarizes CTV-like proposal w/commitments in pubkeys - examines Alloy analysis of a contract protocol - announces Bitcoin developer arrests - links to CoreDev.tech dev meetup summaries - #300 Recap bitcoinops.org/en/newsletters…



David A. Harding Reposted

I'm no expert, but my understanding is that "exit taxes" in the U.S. is mainly capital gains tax. The basic idea is to prevent allowing rich people to evade capital gains by renouncing their citizenship, which would be unfair to everyone else who has to pay cap gains.


David A. Harding Reposted

Capital gains taxes seem like a really bad economic policy to me, so I'm not defending them. However, if they exist, there shouldn't be loopholes for some people to avoid paying them. Details about the tax: irs.gov/individuals/in…


David A. Harding Reposted

Over the past few days there have been a number of attacks on non-custodial crypto services. - the Samourai Wallet indictment, which we believe includes some questionable charges - the government’s response in the case against Tornado Cash’s developers, which specifically…


David A. Harding Reposted

On May 3rd, 2024, @PhoenixWallet will be removed from US app stores. Users from the US should empty their wallet: - Settings > Close channels (Android) - Settings > Drain wallet (iOS) We highly recommend *not force-closing* channels, as on-chain fees could be significant.


David A. Harding Reposted

BIP 331 (Ancestor Package Relay) has been merged into the BIP repo! github.com/bitcoin/bips/p… ancestor package relay is a fundamental upgrade to Bitcoin's p2p transaction relay network that enables nodes to effectively propagate sets of dependent transactions today if you have…


David A. Harding Reposted

Q: "Where do I start if I'm interested in contributing to open source Bitcoin development?" A: bitcoindevs.xyz


David A. Harding Reposted

Fancy halving block clocks are great, but have you tried: watch 'bitcoin-cli getblockchaininfo | jq "840000 - .blocks"'


David A. Harding Reposted

>20% of the nodes on the Bitcoin network are running end-of-life Bitcoin Core versions (v24.0 and below, bitnodes.io/dashboard/1y/#…). v27.0 contains a bunch of bug fixes and new features (p2p encryption enabled by default), check it out and upgrade your nodes!

Bitcoin Core v27.0 was released! It is available from: bitcoincore.org/en/download/ Release Notes: bitcoincore.org/en/releases/27…



David A. Harding Reposted

Weak Blocks without Scaling Debate Tears delvingbitcoin.org/t/second-look-…


David A. Harding Reposted

Obviously kuddos to @bitschmidty who could have chosen the easy path of just staying silent and instead disclosed it to affected people as soon as legally possible.


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