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█ Introducing Institutional Privacy Day █ The only privacy event during KBW Join us for: 󠁯•󠁏 Deep privacy talks 󠁯•󠁏 Perspectives from funds 󠁯•󠁏 Exceptional privacy merch █ Sep 30 - hosted by Citrea & Four Pillars █

11,356 просмотров • 7 дней назад •via X (Twitter)

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TL;DR - Privacy on public blockchains has historically been fragmented and episodic. Umbra introduces persistent, expressive privacy by default. - Umbra is a private financial layer on Solana, enabling private transfers, swaps, balances, and yield within a continuous shielded environment. - Umbra combines client-side zero-knowledge proofs for anonymity with MPC for confidentiality - MPC enables confidential balances via Encrypted Token Accounts (ETAs), hiding balances and transfer amounts - Privacy strength depends not only on cryptography, but on anonymity set size and user behavior. - Umbra treats anonymity sets as a first-class metric and designs the product to minimize behavioral privacy failures. - A multi-purpose shielded pool allows funds to remain private across transfers, swaps, and yield, compounding privacy over time. - The Umbra SDK allows wallets and applications to integrate private transfers, swaps, and balances, feeding activity into a shared shielded pool. - Swaps execute via public liquidity venues while identity, balances, and intent remain unlinkable. - Users can earn yield on shielded assets, incentivizing longer time in the private environment. - Umbra mitigates exit-related privacy risks through product design, including anonymity indicators, configurable unshielding delays, and confidential balances. - UTXO-based shielded systems suffer from performance decay as balances fragment into many notes over time, increasing scan and aggregation costs. - Umbra eliminates this bottleneck by consolidating balances into Encrypted Token Accounts (ETAs), using UTXOs only at the anonymity boundary. The result is encrypted balances with stable, high-performance transfers even as activity scales. - Compliance is addressed through proactive screening against risk databases and opt-in selective disclosure via read-only viewing keys. - Umbra was launched via MetaDAO as an ownership coin, with governance and economic policy determined by token holders through futarchy. - Umbra is not a mixer or a single feature, but a sovereign privacy domain with its own private state and internal economy. - Umbra is Hopecore for Privacy. Thank you all for reading!

milian

13,815 просмотров • 7 месяцев назад

While most of the market was selling off the Fed was raising rates and the CLARITY Act was failing in the Senate Zcash decided to do the exact opposite zcash:native was trading close to $400 at the end of June Today it’s around $1,485 That move looks completely irrational until you look at what happened before it The rally actually started with a disaster Zcash launched in 2016 with the same 21M supply limit and halving structure people already understood from Bitcoin The important difference is privacy Bitcoin shows the sender, receiver and amount. Zcash can hide all 3 when someone chooses to use a shielded address Privacy isn’t forced on everyone, it’s optional That detail matters because the entire current story comes back to whether people are actually choosing it In June, researchers disclosed an inflation vulnerability inside Orchard, Zcash’s main shielded pool The bug had reportedly existed unnoticed for roughly four years and, in theory could have allowed someone to create counterfeit ZEC without the public being able to detect it There was no evidence that anyone had exploited it But once the possibility existed, the market had to ask an uncomfortable question Is the 21M supply really 21M? Price collapsed, people pulled coins from the shielded pool and confidence disappeared almost overnight Then Ironwood arrived in July The compromised Orchard pool was permanently sealed and replaced with a new shielded pool Coins moving into the new system had to pass through a controlled migration process allowing the supply to be accounted for again A counterfeit coin couldn’t simply enter the new pool unnoticed The code was repaired but more importantly the supply became believable again That’s the first half of the current ZEC move: repair The second half is expansion Roughly 28% of circulating ZEC is now held inside shielded pools up from around 23% a year ago Shielded activity has also grown substantially People aren’t only talking about privacy, more of them are actually using it Who owns those shielded coins? The honest answer is that we don’t know And not knowing isn’t a flaw in Zcash, it’s the product You can see value moving from transparent addresses into a shielded pool but you can’t see who controls it or where it goes afterwards That’s why claims that “governments are secretly buying” or “insiders are hiding supply” should be treated carefully, the system doesn’t give us enough information to prove or disprove either story What we can measure is the transparent side Grayscale’s zcash:native now gives investors regulated exposure to ZEC through a US-listed ETF, that demand isn’t hidden, it sits inside a regulated KYC-compliant product So the lazy “this is all black money” explanation doesn’t really fit the data we can see The simpler explanation is that demand for financial privacy rises as surveillance and restrictions increase Europe has placed additional pressure on privacy coins under MiCA, some exchanges have restricted ZEC and other jurisdictions are treating privacy assets as a separate regulatory category Normally, regulatory pressure is supposed to reduce demand With privacy, it can also remind people why the product exists Zcash is changing in another way too For years it had one clear job: private payments Now Zcash Shielded Assets are opening the door to private tokens, collectibles and NFT experiments. ZecBit is working on shielded NFT infrastructure while other projects are experimenting with private ownership and sealed-bid auctions That ecosystem is still early, I wouldn’t pretend otherwise But for the first time Zcash is developing a culture layer on top of its privacy layer That gives people another reason to hold and use the network beyond sending money The timing of this rally is probably what makes it stand out most The Fed raised rates The CLARITY Act failed to advance Bitcoin briefly traded around $75K ZEC still climbed roughly 35% While everyone else was waiting for direction from the Senate and the Fed a network built around escaping financial surveillance barely cared Maybe that’s the point For me this move stands on two legs The first is repaired trust after Ironwood The second is growing utility around shielded assets and applications The metric I’ll keep watching isn’t a politician a headline or a mystery whale It’s the amount of ZEC entering and remaining inside shielded pools If that number keeps rising the privacy premium has real usage behind it If it stalls the rally becomes much easier to describe as speculation There is a fair bearish argument here too F2Pool co-founder Chun Wang has described the move as a narrative-driven short squeeze. He has a point privacy still isn’t the default setting and a near-vertical move always attracts leverage and momentum traders The chart is stretched so I’m not treating every green candle as a safe entry $1,400 is the first short-term pivot Below that, $1,250-$1,300 is the main demand area I want to see defended A clean break and hold above the recent high around $1,530 would open $1,650 first followed by a possible extension toward $1,800 Lose $1,100 and the structure starts looking much weaker September 30 is the next date on my calendar, features that aren’t ready for the coming NU7 upgrade by that deadline may be dropped from this release So yes, part of this move may be a squeeze But it’s difficult to call the entire rally empty when the network has repaired its biggest credibility problem shielded usage is growing and a new application layer is beginning to appear at the same time Zcash spent years selling one idea Privacy when you need it The market may finally be deciding that it needs it Not financial advice, just how I’m reading the data and the chart

Arjantit

34,787 просмотров • 4 дней назад

Everytime you see the "Where is Kate Middleton?" and the conspiracies, smile my dears, because there is a greater implication here. After 5 months of public Bullying, Press pressures, Public Pressures and Palace pressures, NO ONE can tell you anything tangible about the princess; not the press, not the courtiers, no one. Prince William has indeed remained Catherine's Relentless protector and defender🔥 He has kept his promise to Catherine that •she would have surgery in complete privacy; •be in and out of the hospital in complete privacy; • Be back home to recover in complete privacy; • That he would take care of their children and handle everything while she focus on her recovery on complete privacy🤩 We are 5 months into 2024, and Catherine, as the Most High Profile future Queen in the World, has enjoyed a privacy that was not given to any other royal women or wife of an Heir apparent EVER in History. This is not thanks to the press; this is not even thanks to the Palace. It is because her Husband has refused to serve her on a platter and has not let himself be cowered by outside nor inside pressures on him to relent. As his mentor and Frmr Private secretary Jamie Lowther-Pinkerton already said of Him: "William was always someone of deeply impressive maturity[...] There are many examples of when I worked for William where it would have been very easy to take one route, but it wouldn’t have been the honorable or the right thing to do; so he took the more difficult route."❤️ Prince William proved his private secretary right indeed. He chose the most difficult path when it came to protecting Catherine because it was the right thing to do. The Easiest path would have been to give the press what they want: access to Catherine to take her pictures so they can make money of her and dissect her ad nauseam while she recovers. Instead, he chose to do the one thing that would anger them and bring their wrath on him: He gave them No access and No explanations🔥 William EVEN dared to take a mother's day picture of his OWN wife and children HIMSELF; How dare he..😏🤡 The Fact is, Catherine has Privacy ONLY because Prince William held strong for his family to remain at peace during this time of turmoil. In 2012 during their Pacific Royal tour, Catherine was once again victim of the Press attacks and violation of her privacy when the french magazine, The Closer, published topless pictures of her while on vacation with William. The DM editor, Rebecca English, quizzed him about the situation and it was then that Prince William revealed that Prior to marrying her, he had given his word to her parents that he would protect her at all costs and take care of her; a promise he continues to stand by❤️ Just this month, a friend of the RF revealed pretty much nothing to People Mag when he said that "Prince William is keeping his inner circle tight during a challenging chapter." The Source added: "He is not leaning on too many others"😏 Another source closer to the Wales said: "The Prince of Wales is relying heavily on the "nuclear family unit" of his immediate family of five and Kate’s supportive family: her parents Carole and Michael Middleton and her siblings Pippa and James"🔥 Who could blame him? He has to keep quiet since he knows everyone wants to know what he knows. So he is right to rely on the people who will never betray him nor Catherine: The Middletons. A daft post was asking "why are the Middletons not asking where their daughter is?" Why would they, Dimmy?🤡 They know exactly where she is and probably what she ate today. The Middletons have do not talk because they KNOW what is going on and are protecting their OWN Daughter, alongside William😏 So when you see people asking where she is, remember that the Future King kept his promise to his Wife; and a Man who will keep his promises to his wife and children, will keep his promises to his country and to the Monarchy☕️ 📹Tokkianami

Canellecitadelle

371,889 просмотров • 2 лет назад