Nikita Zhavoronkov (@nikzh) 's Twitter Profile
Nikita Zhavoronkov

@nikzh

Lead developer @Blockchair & @3xplcom occasionally teaching #blockchain at local universities.

ID: 14495682

linkhttps://nikzh.com/ calendar_today23-04-2008 15:46:50

4,4K Tweet

11,11K Followers

251 Following

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We're preparing an explainer site on the security budget issue. Lots of charts, debunking common misconceptions, and an overview of possible solutions. Stay tuned! 💸

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Boy, was I wrong when I was saying "Bitcoin fees always revert back to 1 satoshi per byte" whenever the "fEe‑MaRKeT‑iS‑fOrmInG" blokes showed up. You can now get a confirmation for way below 1 satoshi! Nearly 13k transactions did exactly that in the last 24 hours🤯

Boy, was I wrong when I was saying "Bitcoin fees always revert back to 1 satoshi per byte" whenever the "fEe‑MaRKeT‑iS‑fOrmInG" blokes showed up.

You can now get a confirmation for way below 1 satoshi! Nearly 13k transactions did exactly that in the last 24 hours🤯
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"The team behind budget.day deserves recognition for opening a conversation that many in the Bitcoin community have long preferred to sidestep" 🔔

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Bitcoin maxis continue to pile up mistakes. Bitcoin had worked perfectly well before it hit the artificial block size limit: people actually used Bitcoin and paid fees. The user base was growing, and the plan to replace subsidy with fees was working. Now, thanks to L2 lunatics

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If I gave a random someone my credit card number, they wouldn't know my balance either. This doesn't mean credit cards are private: the bank knows. A system is private when *no one* knows your balance. That's not the case with Lightning: it's centralized around large hubs 🧐

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What's amusing about these Lightning (Super Testnet) vs. Monero (BawdyAnarchist) privacy debates is the Lightning side blabbering about "bUt We hAvE BOLT-tHis aNd ONioN-thAt" while totally ignoring that 99% of Lightning usage is fully custodial: there's no privacy at all.

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Instead of offering the SegWit discount, miners should apply a 100x fee multiplier to P2WSH outputs to extra-tax these Lightning hubs and other L2s. It's unbelievable that miners allow these banksters to siphon off their revenue… At a discounted rate 🤯

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Here's a more realistic headline 🤷‍♂️ April 17, 2032: Chancellor on brink of first bailout for Bitcoin due to depleted security budget

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Most bitcoiners dunking on USDT because these "blockings" are "not decentralized" and "CBDC-like" are completely missing the part where Bitcoin will become the very same thing in the coming years 🫤 The security budget issue. Governments will be sponsoring miners to censor.

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I have a simple feature request for those who are building Monero wallets 🤓 Make an option to split the change output into several smaller ones. A very common scenario: a user receives a large amount of XMR at once, spends a little, and gets the change blocked for 10 blocks

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This is a significant milestone for Zcash. Shielded transfers in the browser are a challenging task. Hopefully, this will shift more users from T to Z 🚀

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Introducing Blockchair's New Tokens Hub! ✨ We're excited to unveil our comprehensive Tokens page featuring thousands of cryptocurrencies, in collaboration with our partners at CoinGecko! Check it out now at: blockchair.com/tokens

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Brewing something for Monero! Meaning that our entire team has to take a deep dive into all the technical details. RingCT, Dandelion++, FCMP++, and all the cool things shouldn't be just obscure buzzwords 😎

Brewing something for Monero! Meaning that our entire team has to take a deep dive into all the technical details. RingCT, Dandelion++, FCMP++, and all the cool things shouldn't be just obscure buzzwords 😎
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It seems like there's a growing risk of Monero being 51%-attacked soon. What does this mean for Monero and PoW coins in general, including Bitcoin? 🤔🧵 Both absolute and relative security budgets (the amount paid to miners) must be high enough. Bitcoin's absolute daily security

It seems like there's a growing risk of Monero being 51%-attacked soon. What does this mean for Monero and PoW coins in general, including Bitcoin? 🤔🧵

Both absolute and relative security budgets (the amount paid to miners) must be high enough. Bitcoin's absolute daily security
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These Qubic blokes have managed to acquire 25% of the hashrate within just two months, while openly threatening to launch a 51% attack against Monero. Some Monero folks choose to ignore the issue of having a low security budget, just as many Bitcoin Cash fans do. Grave mistake.

These Qubic blokes have managed to acquire 25% of the hashrate within just two months, while openly threatening to launch a 51% attack against Monero.

Some Monero folks choose to ignore the issue of having a low security budget, just as many Bitcoin Cash fans do. Grave mistake.
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Lots of Monero bros are in disbelief that a 51% attack by Qubic can happen 😕 Any PoW chain can be attacked. It doesn't matter how good your coin is: what matters is the security budget. Bitcoiners shouldn't gloat: Bitcoin might be next. Here's a brief history of 51% attacks:

Lots of Monero bros are in disbelief that a 51% attack by Qubic can happen 😕

Any PoW chain can be attacked. It doesn't matter how good your coin is: what matters is the security budget. Bitcoiners shouldn't gloat: Bitcoin might be next.

Here's a brief history of 51% attacks: