@penzjun

Eyes on the stars | dyor | Lido Earn

Joined September 2017
Pinned Tweet
In case you missed it. Any asset to @LidoFinance earnETH vault powered by @jumperapp. Best routes, multiple options, one destination. earnETH. You also farm Jumper perks and & XP.
The earnETH vault is live on Jumper. Your ETH, working, powered by @LidoFinance. Start earning: jumper.xyz/earn/lido-earneth…
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Oh wow! Definitely a step in the right direction. I'll check how Lido can contribute, as we're paranoid AF when it comes to risk assessment for our products. 🫡🛡️
The @ethereumfndn has awarded cp0x a grant to build an open-source tool for comparing DeFi risk assessments. We are starting work and invite the community to contribute ideas, data, corrections and code here or on github: github.com/cp0x-org/defi-dna
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After spending a week locked in some basement with the @acier team, I’m extremely optimistic.
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We've 10x’d revenue since the start of the year and are pacing to double our ARR in the next 30 days. Zero sales the entire time - all of it through inbound, word of mouth, and events.
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From a customer with a $3B revenue run rate btw ❤️
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Revolut leak is pretty extensive. The scariest thing though are the balances and tx history. This is why full, cryptographically verified (not trusted) privacy MUST be one of the priority outcomes of the upcoming native account abstraction implementation on Ethereum.
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Marin retweeted
As countries begin to lose control of their faltering local economies they will invariably resort to stricter measures in an attempt to squeeze money out of those who are forced into accepting these measures (vs the ultra wealthy who can just avoid them or tax structure around it). I believe that this will lead to the masses embracing the building economic revolution of a freer, less intermediated global onchain economy. Real people will increasingly move more and more real value onchain; the winners of open and decentralized finance will be the ones who make security paramount, put people (users) first, and enable them to finally claw back some of the financial freedom that nations have been whittling away at for years.
Back to onchain and why we started building DeFi in the first place.
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Back to onchain and why we started building DeFi in the first place.
🇩🇪 It's not finalized yet but a new German crypto law draft seems to force CEXes to withhold taxes on every sale unless the user can prove cost basis (TBD how). Say you sell 1 ETH for €2k . They withold 26.375% (25% Abgeltungsteuer + solz) × €1k = €263.75 You get €1736.25
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Be like Ivan.. thanks
I want to close my chapter, for now, on the EIP-8363 analysis. After having a few more calls with people who are for- and against- issuance reduction (stakers, founders, DeFi people, and regular Ethereum holders) - here is a subjective view on the matter. I think it has some new aspects I didn't see much of before (💡) - TLDR 1: I don't think this should go through right now. The proposal is raw and the arguments are still weak. It's weird to say this because it has been in the works for five years on and off, but it still doesn't make sense. I respect the authors who put time and effort into this, but after looking into it and having so many conversations across the space - it doesn't check out. - TLDR 2: Neither side should be talking about anyone being "captured." You cannot say that core devs living and breathing the network are captured. No, they care about it and are involved. That is good! Similarly, you cannot say DeFi founders or the staking companies are captured. These people own the asset and are economically interested in having it grow. We have to put those arguments aside - it is just cheap talk. - TLDR 3: Regarding the process: whether now or later, issuance policy shouldn't just go through a normal network upgrade process. It's not just about repricing or a minor technical tweak; this is way too big to be considered in that fashion. Maybe it could work within the existing process, but only if the opinions of founders and other stakeholders were respected a bit more, rather than just discarding them all as being captured. Now to the arguments 🦞 I haven't really strayed from what I wrote a few weeks ago (tweet below). As a shorter summary, the argument for reduction falls through three main holes. 1. First, there is this allegiance to a "no inflation" economy perception: the idea that inflation is inherently bad, that (over)paying for something is bad, and that there is just too much of something. That mindset is not correct. In the modern economic world, since we stopped making money only from growing potatoes, it doesn't make sense. The belief that this will somehow make the Ethereum price moon, or that there is too much ETH being dumped on the market, is nonsense. It's one of the least inflating assets. 💡 You have to consider your broader goals. Your issuance strategy should reflect your general adoption strategy. If you think ETH is just an asset, money, a unit of account, or whatever narrative you want to come up with - like the "pet rock" meme Bitcoin style - fine. It's not bad, and it's okay to say that. But then the general adoption strategy should reflect it. It should just be marketing a hard asset, not worry about devs, open-source or anything creative. It's just digital gold, go to hard money conferences and enjoy. However, if you see Ethereum as a World Computer, as a way to build different use cases, as an "infinite garden" for lack of a better phrase, as a platform - then there is no point in cutting the issuance. Currently, issuance creates different opportunities and products on this platform. EVEN IF you think it's a subsidy, then what? Platforms have subsidies. Why tamper with it if you have no definite alternative. These subsidies worked, they continue working and getting attention, and the platform is winning as a result of that (adoption, liquidity, trust, security, etc.) If you offboard one big user segment from your marketplace, what's your alternative? Because you are then killing some of the plants in your garden that you've previously incentivized. It's not a weed, and presenting it as a weed is incorrect because nothing shows that's the case. 2. Second, the argument falls through on all the talk about the staking ratio, staking centralization, supply capture, solo stakers, inability to pass slashing, and so on. These are generally good discussions to have, but the suggested proposal does not fix those 🚫 💡 Take the part about slashing and forks, for example. All of these fancy ideas of how staker behavior is going to play out aren't really realistic. Nobody writes about which network - in terms of a slashing event or a fork - USDC, USDT, and centralized issuers would actually consider and back. Important factors affecting network resilience should be solved, but this proposal does not solve them. It does not improve conditions for solo stakers. The argument that the staking distribution will get worse if we continue - is also unproven. There is no proper distinction made between "good" LSTs and "bad" LSTs (if you want to think this way). If you believe that Binance and Coinbase staking shouldn't be increasing as much, that's a different discussion. A blanket cut wouldn't kill them as much as it would kill some LSTs that are actually favorable to the development of the core network. I'm not against an issuance reduction as a move potentially; I'm against how it is being argued, and that it's being argued in a weak way . 3. Third, the mechanics of yield are now being accepted as an asset in DeFi protocols (stETH over raw ETH, for example). These are interesting opportunities to consider, but thinking you can mess with this in isolation while killing what exists now isn't cool. Having Ethereum's economic policy be more set in stone is far more important to current participants than just trying out stuff by breaking an ecosystem that exists today. 💡 If institutions and such players appreciate ETH as an asset and engage with real use cases, do not stop them by trying to hypothetically make other use cases possible. They appreciate the current staking rate and have built strategies around it. If the proposal would solve security or network resilience while causing some pain in the short term, that would be acceptable. But as I've established, the arguments presented are weak and in many cases incorrect, so it doesn't even solve the purpose. ----- You have to decide what you actually want to happen: - Do you want to play trader and mess around with the ETH price by thinking less inflation is better - Or do you want to solve network resilience and make it uncapturable? You have to answer one of these questions. Right now, they are all packaged together. As a result, it's a mess, because it's not solving a problem that is explained - or it's solving a problem that is not proven to exist. Sorry 8363, but hope no.
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I use @jumperapp for a very long time. Happy to finally have @LidoFinance Earn vaults there! Simplicity meets DeFi.
New earning opportunity: Earn ETH and USD with @LidoFinance Earn vaults on Jumper. 100% DeFi. 0% Complexity.
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Marin retweeted
I use Revolut daily. But never deposit crypto to it. I imagine users swap EUR for EURR, move to DeFi to generate yield. Then deposit EURR+yield back to Revolut, they 'flag' your account and freeze funds. Requests for Source of Income docs. Even if you do it well, account can stay suspended for weeks. "About 8% of crypto transfers get flagged for additional checks." "1 in 5,000 transfers leads to account closure after further review (less than 0.02%)." Technology is still limited by regulation, especially with recent MiCA regulation.
We’re rolling out EURR, our first euro-backed stablecoin, in the Revolut app.
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Marin retweeted
big swaps have bigger price impact when they route as a single fill so we built jumper flow. it splits your order across venues before executing now live on ethereum, arbitrum and base for swaps above $30 trade size on @jumperapp without getting hit
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Some exciting news: I've officially joined the amazing team at @ethlabs_org. After nearly a decade of building on and for Ethereum, joining a team dedicated to making it the settlement layer for all of global finance feels a bit like coming home! I've written many times about my deep conviction that Ethereum is the digital equivalent of 15th-century Venice: a dependable, neutral trade hub for people all around the world. A place for private banking clients and the unbanked. For billion-dollar institutions and broke college students making their first trade. A place for the west, a place for the east - and everything in-between. Ethereum doesn't win because decentralization, transparency, and trustlessness are morally virtuous. It wins because a credibly neutral, censorship-resistant global ledger with over a decade of 100% uptime *is* the game theoretically optimal home of global finance - and capital always flows to where it's most efficiently deployed. None of this means the work is over, or that Ethereum has some divine right to success. The vision becomes reality if and only if Ethereum scales to support these use cases. Only if companies can effortlessly build L2s that inherit the security of the L1. Only if self-custody becomes easy to do and secure enough for every private account and company treasury. Only if transactions become private. Only if the chain supports all the features a healthy DeFi ecosystem needs. And, most importantly - only if the chain scales to meet this demand. Getting there will take work on the core protocol, the account layer, cross-chain interop, policy, developer tooling, and much more. The ticker is ETH. Let's build!
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There's some FUD circulating about Ledger signers, pushed by a "smart contract security" company claiming a vulnerability in the Ledger Ethereum app. There was a bug concerning certain clear signing flows. It was found by the @DonjonLedger using their AI-powered vulnerability research suite. It was fixed and deployed two weeks ago. If you keep your Ledger apps up to date, you are protected. That's the whole story. Now the framing. What actually happened: this company reached out to our bounty program after the fix was already shipped, and did not follow responsible disclosure, they actually never discussed with the bounty program team. Then they published a thread implying the problem is unsolved. It is not. That's not security research. That's manufacturing fear for attention. Here is the uncomfortable part. AI changes the security landscape for everyone, defenders and attackers alike. The @DonjonLedger is leading on exactly this: using AI to find real bugs before they reach users. But AI-speed research only makes the ecosystem safer if the people doing it still follow basic security principles. Disclose responsibly. Verify before you publish. Don't confuse noise with a finding. An actor who skips all of that is net negative for the ecosystem, regardless of the tooling behind them. The takeaway for you is simple. Keep your Ledger signers up to date (update the FW, update the apps), keep your software up to date in general, and you benefit from the latest security work automatically. Ignore the FUD. Stay safe.
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Marin retweeted
we just improved how we tag different routes on @jumperapp previously routes would show “best return” but the tx would fail when executed this has been a long standing problem for a lot of our users so we’ve added simulations to filter these routes and only show verified routes that pass the filter in simulations this will make the jumper ux smoother
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Good thing Ethereum issuance was changed. Unprecedented growth. ethereum:native
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3 days onsite at @nvidia hq putting the new Vera CPU through @daytonaio agent workloads. results are exciting: serious gains for agentic execution, with larger memory bandwidth than traditional server cpus and wide SVE2 vector units with native FP8 that make numpy-heavy code fly. and great timing: daytona is already arm capable, and arm64 sandboxes are coming globally soon. add a campus tour, meeting much of the team (Jensen included), and an energy inside that building that's genuinely contagious. thank you Ian, Ananya, and Diana 🤗 we will share more soon!
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Marin retweeted
Me explaining AI to friends
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Marin retweeted
The Lido EarnUSD Vault uses the @twynexyz leverage layer to securely double leverage on USD-denominated deposits across @aave, @pendle_fi and @ethena. Transparent, efficient looping. nitter.cf/twynexyz/status/208935…
Replying to @twynexyz
Twyne has recently surpassed $14M TVL. Core driver: @LidoFinance's EarnUSD vault doubles its leverage through Twyne, on top of @aave, @pendle_fi, @strata_markets, @ethena.
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Good that they block comments. That’ll fix it!
Neutrl continues to be paused while we work through a complex situation. Our priority is to work toward the best possible outcome for users. We are currently assessing the available reserves and developing a plan for an orderly process. We will provide further information on next steps as soon as they are determined. We are not going anywhere, and we're committed to working through this responsibly and returning as much value as possible to users. Please rely only on announcements from Neutrl's official accounts and remain vigilant against malicious actors, impersonation, and phishing attempts. Official community channels have been set to read-only while we continue to publish updates through these accounts.
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