Dawdu

This world is stranger than fiction.

@roasbeef Shoutout to RoasBeef for making this happen.

in the face of quantum adversary, a commonly discussed emergency soft fork for Bitcoin would be to disable the Taproot keyspend path (eprint.iacr.org/2025/1307), effectively turning it into something that resembling BIP-360 assuming an existing precautionary soft-fork to add a pq signature scheme, this would safely allow holders to maintain unilaterally custody of their funds a downside to this proposal is that any keyspend-only (normal schnorr sig) would be locked indefinitely inspired by eprint.iacr.org/2023/362, I set out to address the option problem in section 6, to create a variant of seed-lifting that doesn't reveal the wallet's master secret! 🤓 the end result is a zk-STARK proof that proves: "public key P was generated using a private key k, which itself was derived via BIP-32/BIP-86 with a master wallet secret S" this generalizes beyond Taproot, and would allow the rightful owners of any BIP-32 derived wallets to move their funds in het case of a spend disabeling emergency softfork 🛡️ the final proof takes 50 seconds to run on my MacBook with Metal GPU acceleration, uses 12 GB of RAM during proving, with a final proof size of 1.7 MB the proving code/statement is largely unoptimized, and it's possible to aggregate several proofs into a single smaller proof ⨻ an actual production deployment would likely use a smaller optimize circuit for this specific statement, this demo serves to demonstrate that such a proof is well within reach w/ today's hardware+software to generate the proof I forked TinyGo to add a risc0 RISC-V ELF compilation target for TinyGo: github.com/Roasbeef/tinyg… then I used some helper utilities and a C FFI wrapped risc0 library to create a generalized toolkit for TinyGo zk-STARK proofs: github.com/Roasbeef/go-zk… the final guest+host lives in the bip32-pq-zkp repo: github.com/Roasbeef/bip32… such a proof scheme is yet another tool in the post quantum toolkit for Bitcoin developers to prepare for an eventual PQ world 🤠 full details in my post to the Bitcoin dev mailing list: groups.google.com/g/bitcoindev/c…

Your peace has a direct correlation to your understanding.

College graduate unemployment just hit a record high. But the headline is missing the most important part. 👇 linkedin.com/pulse/your-deg… #CareerChange #Graduates #JobSearch #LaborMarket #Mattcher #CareerMatching #FutureOfWork #AI #Hiring

Astronauts left earth today to go past the moon into deep space. Epic.

It's better to be poor and unknown then to be poor and famous. Why do everything to be viral with no ownership or equity? A whole generation is lost to the nonsense!

We're live. 🎯 Introducing Mattcher the career matching platform built for people who are done settling for work that doesn't fit. A real match based on your skills, values & working style Your first match is free. 👉 mattcher.com #Mattcher #Jobs #CareerMatching

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TMZ asks followers to take photos of Congress members enjoying spring break following nationwide airport delays: “While TSA workers are wondering how they will pay their bills, Congress members will be vacationing for spring break […] Send it to TMZ so we can properly put them on BLAST.”

@madeyawook ✨ Try it free: mattcher.com 🔄 Repost if you know someone ready for a change in jobs.

📌 Jobs in LA refuse to hire Black Americans and are gatekeeping positions from qualified applicants Thoughts? 🤔

The crypto job market is moving fast. Are you? Find web3 roles that actually fit your skills. Stop grinding job boards. Let Mattcher do the matching. ✅ Matched to YOUR experience ✅ Free to use mattcher.com RT if you know someone looking for a job! #CryptoJobs

New week. New opportunities to make a change and be great.

In this era. You have to take a toothpick and build a lumber yard against all odds. AI has taken the task process from millions and now you have to find purpose.

Everyday is a new day. Despite the chaos. We are blessed.

@djvlad Vlad you said you would not put investment knowledge behind a paywall like @EarnYourLeisure did. What changed? Folks go buy the book Snowball by Warren Buffet. The knowledge is out there for free.

The people who are running from the tech industry because of AI are going to regret it.

@FalconryFinance This is why no new cattle has been imported from Mexico since the year started. Amplifying the beef shortage issue

welcome to this problem now with all American beef because we fucked up the shit we do to keep these fuckers locked in South and Central America

@wavymff The Jobs AI Can't Replace mattcher.com/trade-jobs

Plumbers and electricians watching AI replacing everyone who went to college:

🤭 2022 - student 2023 - developer 2024 - prompt eng 2025 - vibe coder 2026 - AI agent 2027 - plumber

The market is going to be bonkers on Monday. Get your life boat.

Investing will combat the short impacts of the labor market due to AI. This purported labor force distribution is paramount because if you cannot rely on labor to generate money to make a living, capital becomes more important. If the bubble doesn’t burst!