You were right @zooko ... when optimized/better integrated, blake3 is much faster than sha256 on AVX 👀
BTW, I'll bet a properly optimised BLAKE3 impl would take about 2/3 as much time as a properly optimised SHA256 impl for this use case, on AVX512. :-)
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Take a look at one of our workflows for building in Delta. @nathansobo demos getting up to speed on a Delta feature @as__cii and Cole have been building, by using a subthread to understand the intent behind a multi-thousand-line diff.
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While just a staff statement/not binding, the SEC's FAQ released today is one of the most significant they have done to-date related to application of securities law (or lack thereof) to most digital assets. Two things in particular: 1. Promote your network’s utility? Not an IC promise! Promote potential utility? Not an IC promise, so long as you aren’t promoting profit. Keep building and improving a functional network? Not “essential managerial efforts.” Under this statement, the SEC is all but admitting that the LBRY case and many others should have never been brought and were wrongly decided by the lower courts who heard them. 2. The SEC now says announcing a buyback for a functional network does NOT constitute essential managerial efforts. Compare that to the prior SEC, where statements about token value, supply, and issuer incentives were central to enforcement theories. LOVE TO SEE IT! Will be working to turn these statements into binding rulemaking, but this is insanely bullish for the digital asset community and cause for celebration. FAQs here: sec.gov/about/divisions-offi…
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The HoloNEAR early access whitelist opens soon. Be among the first to explore private AI powered by a network of Macs. Follow us and turn on notifications. We'll share how to join right here.
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Finance and AI. Private by default. 🔒⬛⬛🔒 🔒🔒🔒 ⬛🔒⬛ 🔒🔒⬛ 🔒🔒⬛🔒 🔒⬛⬛ 🔒⬛🔒 🔒⬛🔒 🔒⬛🔒🔒 🔒🔒🔒 🔒🔒🔒 🔒🔒⬛ 🔒⬛⬛🔒 🔒⬛⬛ 🔒⬛🔒 🔒⬛🔒 🔒⬛⬛🔒 🔒🔒🔒 🔒⬛🔒 🔒⬛🔒
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LinkedIn by a16z sounds better than LinkedIn. Also new a dating site just launched 🫠
our @a16z team just launched @cosign a new space to find top companies, open roles, and people in tech you can: - cosign people and get cosigned - make lists of companies, roles, & people - find 69,000+ open roles and apply - follow talent moves & fundraising announcements - ask the community questions check it out: cosign.build/ a16zjobs.substack.com/p/intr…
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Asked Opus 5.5 to make a video about how ZODA's cryptography works, not bad
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The safest place on Earth is called IRONWOOD
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1GG9pvrCLcTNBqwoLTKih3d9eSuNPX4aAd porting big slugs of a 55 Bitcoin balance held since 2014 to Zcash. Nice.
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During the Bronze Age Collapse, within roughly a century, several powerful kingdoms fell, cities were abandoned, and long-distance trade shrank dramatically. The transformation in social order was driven by technology: the rise of iron, which democratized access to violence. This is an absolutely fascinating article that I think has much to teach us today, when we have just entered another technological revolution: the AI revolution. The main reason that iron caused widespread collapse of social and political order was that the technology that preceded it, bronze, was concentrated in the hands of an elite, naturally favouring powerful states. Producing bronze required copper and scarce tin, which often traveled thousands of miles through trade networks. Large states could secure supplies and stockpile weapons more reliably than smaller communities. This gave their rulers a lasting military advantage. Iron production made weapons accessible to more communities. Bloomery furnaces allowed smiths to extract usable iron from ores without fully melting the metal. And even though early iron was not necessarily better than bronze, its widespread availability allowed much smaller communities to produce weapons, destabilizing more established states and encouraging political fragmentation. I am fascinated about the ways in which technological changes drive shifts in the distribution of power between groups. Imo, this is a relatively neglected topic, including when we think of AI risks. The first order question is how will the institutional order change? We are already seeing how AI is challenging the status of old institutions including universities. What will come instead? The second order question for me is whether decentralization is always good. It has a positive valence, at least to me, but the decentralization that was driven by iron during the Bronze Age Collapse led to widespread violence and the collapse of social order. Much to think about!
I had not realised before that the Bronze Age Collapse was literally *caused* by iron. Bronze age powers like the Egyptians, Hittites and Babylonians used bronze weapons, made by combining copper and tin. Tin was so scarce that only the richest and most powerful groups could access it and the bronze weapons it allowed. (Tin was so rare that it was being transported from Cornwall to the Middle East more than 1000 years BC.) The scarcity of tin gave these empires a near-monopoly on violence. Iron weapons are not actually any better than bronze ones – they're not stronger or easier to work with, as I'd assumed. They're just much, much easier to mass produce once you have bloomeries, which are the first furnaces that were hot enough to melt iron in a way that made them useable for weapons. Bloomeries meant that iron ore, which was widespread, could be used to make weapons anywhere. That led to warlords, bandits and city-states rising in a massive decentralization of military power, which the Bronze Age empires were unable to resist. After the invention of the bloomery, skeletons show a measurable increase in weapon-inflicted injuries. 'Destruction layers' with bones and signs of burning have been found from this time at archaeological sites including Troy. Ancient writers – including Herodotus, Ovid, and the writers of the Old Testament – believed the invention of iron had unleashed a new age of violence. New at Works in Progress, WEAPONS OF MASS DECENTRALIZATION: how iron itself brought about the Bronze Age Collapse. And what technologies could do the same today? worksinprogress.co/issue/wea…
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Cash to ZEC is now live on Peer iOS and Android. Buy USDC from a peer with Venmo, PayPal or Revolut, send it out as @Zcash through @near_intents, then shield it in your wallet. No CEX. Done in minutes.
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Welcome Colby
Sovright welcomes Colby Thomson to its Board of Directors. Colby has spent more than a decade working across human rights, financial privacy, and AI safety, with a consistent focus on protecting individual autonomy as technology advances. Since 2016, he has served on the board of the Human Rights Foundation (@HRF), helping support privacy and free-expression tools for people living under repressive governments. He is also the founder and CEO of the Good Ancestor Foundation, which funds work across digital security, AI, biosecurity, resilience and human rights. He brings to the Sovright Board his extensive governance experience along with a deep understanding of how privacy infrastructure protects individual autonomy.
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1/ A prompt can tell an agent what to research. What sets its budget? Para Transaction Permissions, now generally available ✴️ Define where an agent's wallet can send funds and how much it can spend. Para checks each transaction against those rules before signing, regardless of how the agent reasons
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Made me giggle
“so which of you is better at tennis?”
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Big day for $LLY holders: In about an hour Eli Lilly's appeal in the Chichago Seventh Circuit will be held about Retatrutide. TLDR: Eli Lilly wants to classify reta as a biological product rather than a peptide (longer patent, more pricing power, etc...) but they don't fit the exact definition. So they're arguing the FDA definition of a protein/biologic is arbitrary, which it kinda is [anything longer than 40 amino acids (which is definitionally just a random line in the sand)]. After the arguments are made we'll get an initial impression from the judges before a final decision to be delivered some months from now. If it goes their way this will be very very bullish for Lilly and another win in their aggressive legal campaign to corner as much of the weight loss market as possibl
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I don’t know where to start. The death of @hsinju is beyond tragic. I met her for the first time @Meta_Cartel event hosted by her and some other DAO OGs, the moment I met her, I felt in the presence of an unshakable characterz, that she was a kind hearted soul and her positivity was nothing short of stunning. Over the years we fell out of touch, but more recently, when I was working with a project looking to raise, I thought I’d reach out to her, given her extensive experience and her inside knowledge on the fundraising process. On June 11th, she took a call with me and we both reminisced on the aforementioned event she hosted during @EthereumDenver 2021. While, on the call, she only briefly touched on her medical issues, including hyperthyroidism as well as her decision to leave VC. Whatever struggles she was facing at the time she kept it down, and it even less apparent to me at the surface. She was incredibly salient, bright, and unwaveringly optimistic on the call, which struck me as strange at a time when I myself have been battling with my own issues trying to staying afloat during these difficult market conditions and in an industry that felt very cut throat. She shared with me some of her dreams about the future of the industry, crypto + ai, we talked at length about how these tools can be used for both good and bad. Even before her passing and me knowing what she was going through, I was amazed and awe struck at her unrelenting passion, as she expressed her excitement to embark into the next phase of her career. She even shared she was looking to start her own fund, and still playing around with the idea. After our call, I followed up asking if she wouldn’t mind making some connections with her previous partners HackVC, when I asked, I had no idea about their working relationship, only that she’d left (you can see our correspondence in the screenshots below). It was clear that whatever happened with hack caused her extreme hurt. After we buried the hatchet, she still was willing to provide me with clear insights/actions, completely unclouded by emotion, sharing the strategies I could undertake so as to the bolster and strengthen my outreach efforts. Her insights were invaluable. I’m sharing all this context, because the truth of what occurred can only come to light if we dare to have the courage to share our individual perspectives surrounding her character, engaging in shared rememberance of who she was as a person. @hsinju thank you for your honesty, integrity, and willingness to fight the good fight. Your courage and strength will inspire hundreds if not thousands to come forward and to tell their own stories. A part of me changed the day I found out about your loss, I was in tears praying it wasn’t true. But I know now you are in a better place. Thank you for your fearlessness, your friendship, and lastly, thank you for being a steward of consciousness for all to learn from. With love, may god rest your soul ❤️
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Incredibly proud of the Cycles Pay team for this, was a huge lift. We're the first & only privacy app on Arc right now, until they launch their privacy sectors. Try it out pay.cycles.money/ Send invoices, pay bills, and put your money to work, all privately onchain
Cycles Pay is now officially running on @arc mainnet. This is the first application built on top of the Cycles protocol, a privacy-preserving clearing algorithm that finds loops of mutual debt and settles them without altering what each party is owed on net. Try it today at pay.cycles.money/ We already have a web app and a mobile app, and we’ve already added support for both businesses and individuals. Perhaps more importantly, it has a combination of features no one else in the industry has built yet: private stablecoin payments, earn vaults, invoicing, expense splitting and AI assistants. And we’re working on adding invoice financing, credit scores, balance lending, and rotating savings groups with the ultimate goal of becoming the first on-chain credit bureau to deliver credit scores based on real payment history and active payment obligations. @arc is the foundation. We chose it because it is designed for payments with USDC as gas, sub-second finality, and reliable global infrastructure.
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🐐The first money in to ECC to build Zcash
Alan Fairless @alanfairless co-founded SpiderOak in 2006 with one rule built into the product: not even SpiderOak could read what its users stored. That model earned praise from Edward Snowden. Alan later brought that experience to Zcash governance, and now to Sovright’s Board of Directors.
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What people do to clean up a mess that you had no role in creating is definitely a key value I look for.
I've been critical of Cosmos Labs lately, but they're doing some great work behind the scenes. And beyond that, the way they handled the Neutron mess showed the retail side of the community just how serious and professional they are. $ATOM
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