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Self Disclosure Privacy using ZK Proofs, Demonstrated & Executed Directly on Cardano Preview I built a demo where a customer buys a beer and proves they are 18 or over, without ever showing their ID. No name. No birth year. No photo. Just maths. Two beers were ordered. Two...

21,523 Aufrufe • vor 4 Monaten •via X (Twitter)

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We are excited to announce the launch of QShield Terminal, the world's first Quantum-Secured Privacy Terminal for Ethereum. QShield brings full financial privacy to Ethereum without the need for mixers, tumblers, or any third-party tools. Everything is handled directly through the QShield interface using zero-knowledge proofs on RAILGUN Protocol. What QShield Terminal offers today: • Shield any ERC-20 token from your public wallet into a fully private balance • Send and receive tokens with zero on-chain trace • Create multiple independent shielded wallets • Transfer between your own shielded wallets with no connection between them on-chain • Switch between public wallets to fund your shielded balance from any wallet you own • Support for ETH, USDC, USDT, DAI, WBTC and 290+ ERC-20 tokens • Quantum entropy wallet generation using real quantum randomness • 100% web-based, no downloads, no browser extensions No mixer. No tumbler. No compromises. Just real privacy through cryptography, accessible to everyone directly from the browser. This is the first product of its kind. No other privacy solution combines multi-shielded wallets, inter-wallet transfers, quantum entropy, and a full guided interface in one place. You can try it now: We are working on additional features including private token swaps directly from your shielded balance, and we will keep expanding the protocol with new capabilities over the coming period. We keep building. RAILGUN - Private Ethereum DeFi

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Sele

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Axiom Math's Carina Hong on why verification isn't about catching mistakes, it's how you drive the cost of a proof to zero: "Formal verification is going to make your life slightly better if you're facing a proof with one million lines. Remember the Erdős unit distance problem, the chain of thought being generated? There are actual mathematicians trying to follow it step by step and scrutinize it. That seems very difficult if you're not in that very niche domain of discrete geometry intersecting with algebraic number theory." "But if you have a Lean proof accompanying it, you can just run it. And running the Lean proof gives you that provable guarantee that this proof is sound." "I have a hot take. People think Lean is this library built on the existing Mathlib. I think it's going to grow significantly. A lot of the hurdles where Lean is difficult is that the basic definitions of some mathematical fields are just not in the library." "My hot take is the scaling law, if you go down the formal mathematics path, is going to be a lot steeper than informal mathematics. So it's not just for verification, for trust, it's also for performance, it's also for optimal generation." "Verification is not like insurance. It's not something where, oh, we want to make sure there's no flaw. That's great, but it also helps you generate mathematics, both proofs and conjectures and theories, a lot better." "So imagine the cost of proof goes to zero. Then you can massage the problem statements, and even if it's an open problem, a lot more easily, flexibly, and adaptively." Carina Hong Axiom

MTS

11,616 Aufrufe • vor 12 Tagen

The cold is British. They just never told you. ❄️🇬🇧 Every air conditioner, every fridge, every freezer on earth, the cold inside all of it was first made by a Scotsman. In 1756. ❄️🏴󠁧󠁢󠁳󠁣󠁴󠁿 His name was William Cullen, a doctor in Edinburgh. In a warm room, with no ice and no winter, he drew the air from a glass of ether until it boiled cold and drank the heat from the water around it, until the water froze. No one had ever done it before. Then he wrote it down and walked away. No machine, no patent, no fortune. Just the proof, on a bench. It sat there the better part of a century. A British bench built the first machine that worked, and a Scot carried it across the world to Australia, where it froze meat and cooled beer. But cold was only half the story. ❄️📖 To master the air itself took another Scot. When the Houses of Parliament burned down in 1834, David Boswell Reid made the new building breathe, its gothic spires its lungs. At St George's Hall in Liverpool in 1851 he built what is often called the first air-conditioned building on earth. It should have made him. He died forgotten in America instead. 40 years on, Willis Carrier built the machine and earned his name as the father of modern air conditioning. He earned every bit of it. But he did not make the cold. The cold was British. America took that inheritance and cooled the world with it, and that is no theft. That is what an inheritance is for. We are the home of British heroes. Not built by ads, not by the government, built by us. There's a place for you with us. Be part of us. ☝️🇬🇧 Be Proud Of Us. 🙏🇬🇧

Proudofus.uk

56,349 Aufrufe • vor 1 Monat

GMiden everyone 🤟 In finance, one rule always holds: a business is only as secure as the data behind it. So when the Miden team talks about Practical Private Finance, its not marketing - its a new on-chain model that finally works in real-world conditions. What’s the core idea behind Miden approach? The breakthrough is client-side proving: all computation happens on the users device. Your phone or laptop generates a local ZK-STARK proof, and the network verifies only correctnes. No exposed balances, no leaked strategies, no unnecessary risks. The chain sees the proof, but never your local state. That’s what practical privacy looks like. This is the kind of privacy blockchains should have offered to banks, brokers, trading platforms, and institutions yaers ago. And now it becomes real: private smart contracts, private execution, full control over state, fast performance, and programmable confidentiality - all without sacrificing speed or scalability. Practical Private Finance from Miden isnt a plug-in on top of the EVM. Its a new financial architecture where offchain data, proof-based validation, and compliance-ready design work as a unified system. This is how on-chain finally returns to sanity where trust isnt a slogan, but cryptography. And that’s exactly what inspired todays non NFT crypto art with my unofficial Miden mascot. The art itself in good quality is in the quote under this postHope you enjoy it )) #Miden #ClientSideProving

Konstantin

14,537 Aufrufe • vor 8 Monaten

Good Morning Cardano Serviceplan Group, the marketing agency who also works for companies like BMW, Netflix, Amazon, etc. has just submitted an official Marketing proposal for the Intersect Budget process. After 1.5 years of building Masumi & becoming closer & closer to Cardano, they've decided that they want to become Cardanos official Marketing partner. Some disclaimers first: 1) I am an unpaid advisor to this proposal. Yes, unpaid. I do not get any money if it wins but I've decided to give some of my time & help Serviceplan with connections into the ecosystem because I believe that professional marketing like this is very much needed in Cardano. 2) This is a joint proposal coming from multiple different agencies from inside the Serviceplan Group. Serviceplan has around 6000+ employees. The team working on this is a different team than the one working on Masumi. 3) This proposal is not a grant or some speculative investment or so. It's an actual proposal for very specific work package that will be carried out. It's the first time SP has ever done "public pitch" like this, normally they're used to pitching in front of marketing departments of large enterprises. 6 months of work went into drafting this proposal. So please be nice, even when you have criticism. :) 4) Serviceplan is the only entity that I know of from outside of Cardano that has invested a Multi-Million dollar amount into Cardano development in recent years. I'm not sure I'm allowed to say the exact number but let's just say this: If they win this proposal + the Catalyst proposals they've received for Masumi, it will still be less than what they've invested into Cardano so far. That alone should be reason to take a very serious look at this. Now about the proposal itself: The goal of this proposal is to broadly "reposition" Cardano as the Blockchain for serious business. It's specially built so it captures Leads & distributes them into the ecosystem. The main pillars that the proposal focuses on are 1) DeFi and 2) Supply Chain. Now I highly recommend everyone for read through the full proposal, I will put the link to the PDF into the comments.

Patrick Tobler

89,401 Aufrufe • vor 3 Monaten

I have been building a visualisation platform that maps activity across Cardano. The objective is simple. Transparency. When information is clear and accessible it strengthens the entire ecosystem. The platform is already showing how powerful that visibility can be and it continues to improve as more data is integrated. I have successfully traced the direction of genesis funds across the blockchain end to end. The focus of the work however has increasingly turned toward Emurgo and will continue to target Emurgo.. Whether I release the tool publicly is still something I am considering carefully. In the past I built AI systems over Cardano data and chose not to release them. The reason was simple. I did not want something powerful to be turned into a weapon that hunts for minor negatives inside what is otherwise one of the most important technological and innovative blockchains built in this space, and a result of years of hard work. I have no interest in fuelling drama. My intention has always been to present Cardano for what it actually is. A blockchain built through years of research and engineering, driven by the founding entities IOHK and the Cardano Foundation, and supported by people who genuinely care about the system including Charles and many others who have given years of effort to build it. That remains true regardless of some recent comments directed toward me in spaces. Those were disappointing, and did actually upset me being completely honest, also they missed the wider context of what I have been doing and I feel discounted my care for Cardano. However transparency works both ways. I will not ignore behaviour that undermines the principles Cardano governance is supposed to protect. Emurgo, a founding entity, is accumulating a rapidly increasing share of voting power through Yoroi DRep delegations. Many users appear completely unaware that this is happening. The interface suggests things along the lines of gaining rewards by delegating voting power to Yoroi as a DRep. What many users do not realise is that they are delegating governance influence directly to the same organisation that operates the wallet ,and worst still think they need to delegate to Yoroi to get their ADA rewards! I have received countless direct messages from affected users who did not understand what they had delegated. In several cases language barriers appear to make the situation worse, particularly for users outside the English speaking community. At present Yoroi and Emurgo, which are effectively the same entity in this context, represent roughly 17 percent of all voting power. That share is rising quickly. Based on the recent rate of growth it is not unreasonable to see this exceeding 50 percent within a few years if nothing changes. Governance concentration on that scale is not healthy for a system designed around distributed decision making. Cardano’s credibility depends on users understanding where their voting power sits and being able to move it freely to representatives who actually reflect their interests. The goal of the platform was never to show how much a founding entity spent or to cause drama. The goal was to show the decisions a founding entity made and how those decisions shaped the blockchain in an era of governance

Dave

17,020 Aufrufe • vor 4 Monaten

PREDATOR EXPOSED IN A FINANCIAL AUDIT 💀!!! Caleb Hammer says that it is completely inappropriate to perform sexual acts in the living room while a child is in the house, regardless of whether it was intended to be seen. Caleb Hammer: How do you get off on that unless you're a... No, because the way she... Woman: Because we had issues in the past with... issues. That we had already resolved, but then he kept... Caleb Hammer: In what? In what? No, no, no. Context, please. What issues would lead to that insinuation? Woman: My little sister spent the night one time, um, and he stayed in the living room and she walked out to go grab a drink and he was on the couch doing very inappropriate things. Proceeded to lie to me and my mom about it when she wanted to go home, and so then he tied me saying it was weird into the past experience. Caleb hammer : How old is she? Woman: At the time, she was like seven. Caleb: [Groans and ducks under the desk] Guys, what the f... No, no, no, no, no. Seven-year-old in the house? Why are you in the living room getting off? No, no, no, you don't do... No. First of all, I just got to note that literally nobody knew this, by the way. But, um... if a kid is in the house, we don't set up sexual exposures unless there's like a... intent to be caught in some way. Man: No, she... that must be... Caleb: No, no, no, no, no. Nobody sets out in the living room. Man: No, I was sleeping in the living room. They were sleeping in the bedroom. Caleb: Oh, you still go to the bathroom. As a masturbated myself, I know... Woman: And that's why I said it was one night, like, she was spending the night one night. Even if... Caleb: And what was he caught doing, specifically? Woman: Jacking off.
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PREDATOR EXPOSED IN A FINANCIAL AUDIT 💀!!! Caleb Hammer says that it is completely inappropriate to perform sexual acts in the living room while a child is in the house, regardless of whether it was intended to be seen. Caleb Hammer: How do you get off on that unless you're a... No, because the way she... Woman: Because we had issues in the past with... issues. That we had already resolved, but then he kept... Caleb Hammer: In what? In what? No, no, no. Context, please. What issues would lead to that insinuation? Woman: My little sister spent the night one time, um, and he stayed in the living room and she walked out to go grab a drink and he was on the couch doing very inappropriate things. Proceeded to lie to me and my mom about it when she wanted to go home, and so then he tied me saying it was weird into the past experience. Caleb hammer : How old is she? Woman: At the time, she was like seven. Caleb: [Groans and ducks under the desk] Guys, what the f... No, no, no, no, no. Seven-year-old in the house? Why are you in the living room getting off? No, no, no, you don't do... No. First of all, I just got to note that literally nobody knew this, by the way. But, um... if a kid is in the house, we don't set up sexual exposures unless there's like a... intent to be caught in some way. Man: No, she... that must be... Caleb: No, no, no, no, no. Nobody sets out in the living room. Man: No, I was sleeping in the living room. They were sleeping in the bedroom. Caleb: Oh, you still go to the bathroom. As a masturbated myself, I know... Woman: And that's why I said it was one night, like, she was spending the night one night. Even if... Caleb: And what was he caught doing, specifically? Woman: Jacking off.

Nuga

315,360 Aufrufe • vor 1 Monat