#ethereum — Public Fediverse posts on home.social

Под моей первой статьёй о блокчейне как append-only базе данных самые интересные вопросы были не про базу. Всплывали другие вопросы, примерно следующего содержания. А что будет, если валидаторы сговорятся? Кто мешает большинству переписать историю? Почему я вообще должен верить блокчейну? Ответ достаточно развернутый и занимает больше, чем один адекватный комментарий. Поэтому публикую его отдельной статьей.

https://habr.com/ru/articles/1079700/

#ethereum #консенсус #proofofstake #блокчейн #безопасность

#безопасность #блокчейн #proofofstake #консенсус #ethereum

Switzerland @[email protected] · 2026-09-08 · 07:03 UTC

https://www.europesays.com/ch/127405/ UBS, Eight Other Swiss Firms Start Pilot Test of Swiss Franc Stablecoin CHFD #Bitcoin #bitcoincommunity #blockchain #bloomingbit #coincommunity #coininfo #coininvest #coinnews #coinreview #coinstats #Cryptocurrency #ethereum #solana #UBS

#ubs #solana #ethereum #cryptocurrency #coinstats #coinreview

Japan @[email protected] · 2026-09-08 · 05:40 UTC

Japan Finance Minister Says in Close Contact With U.S. on FX; Yen Strengthens to 153 Against Dollar

Photo: Shutterstock Japan said it will remain in close contact with the U.S. Treasury over the yen’s recent…
#EuropeSays #Japan #JP #bitcoin #bitcoincommunity #blockchain #bloomingbit #coincommunity #coininfo #coininvest #coinnews #coinreview #coinstats #cryptocurrency #ethereum #solana
https://www.europesays.com/japan/88055/

#solana #ethereum #cryptocurrency #coinstats #coinreview #coinnews

Pulse Of Nations @[email protected] · 2026-09-08 · 04:35 UTC

Harmony Developers Propose Shutting Down Their Own Blockchain

Harmony's team wants to close the seven-year-old network, migrate ONE to Ethereum and redirect emissions to an AI video business, citing state actors and AI agents.

https://pulseofnations.lol/harmony-developers/

#Blockchain #Ethereum #Harmony #Layer1 #Shutdown

#blockchain #ethereum #harmony #layer1 #shutdown

Pulse Of Nations @[email protected] · 2026-09-07 · 07:01 UTC

Harmony Moves to Shut Down Its Layer 1, Migrate ONE to Ethereum

Harmony proposed sunsetting its layer-1 blockchain and migrating ONE to Ethereum, weeks after an exploit led to plans to discard 109,000 transactions.

https://pulseofnations.lol/harmony-moves-to-shut/

#Blockchain #Defi #Ethereum #Harmony #Migration #One #Shutdown

#blockchain #defi #ethereum #harmony #migration #one

Pulse Of Nations @[email protected] · 2026-09-06 · 15:51 UTC

Standard Chartered Brings Spot Bitcoin Trading to Dubai Desk

Standard Chartered now offers institutional bitcoin and ether spot trading in the UAE, becoming the first global systemically important bank to do so there.

https://pulseofnations.lol/standard-chartered-brings/

#Bitcoin #Custody #Dubai #Ethereum #Trading

#bitcoin #custody #dubai #ethereum #trading

Pulse Of Nations @[email protected] · 2026-09-02 · 18:51 UTC

Crypto Selloff Broadens as Iran Retaliation Sends Oil to $95

Bitcoin falls 1.5% to $77,395 while Ether, Solana and XRP drop sharply as US-Iran strikes reignite energy fears and rate hike bets

https://pulseofnations.lol/crypto-selloff-broadens/

#Bitcoin #Ethereum #Iran #OilPrices #RiskOff #Solana

#bitcoin #ethereum #iran #oilprices #riskoff #solana

heise online @[email protected] · 2026-08-20 · 14:37 UTC

Krypto-Rally: Bitcoin knackt unerwartet wieder die 70.000-Dollar-Marke

US-Präsident Donald Trump trifft Krypto-Chefs, verspricht mehr Unterstützung - Anleger reagieren mit Rekord-Käufen. Was steckt sonst noch hinter dem Optimismus?

https://www.heise.de/news/Krypto-Rally-Bitcoin-knackt-unerwartet-wieder-die-70-000-Dollar-Marke-11421066.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#Bitcoin #Blockchain #DonaldTrump #Ethereum #Handel #Regulierung #Wirtschaft #news

#bitcoin #blockchain #donaldtrump #ethereum #handel #regulierung

BGDon 🇨🇦 🇺🇸 👨‍💻 @[email protected] · 2026-07-20 · 15:13 UTC

Fungible Tokens for All!

Here is the story and working details behind the Ethereum ERC-20 token standard. Ethereum quickly gained a strong reputation for hosting many/most of the largest crypto tokens including USDC, USDT, and BUSD and this success is due in large part to the establishment of the ERC-20 standard.

In this TechAptitude post we dive into how ERC–20 tokens work and the ever growing scope of use cases supported.

https://techaptitude.substack.com/publish/post/207464766?r=vn8b8&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true #Crypto #CryptoToken #ERC20 #Ethereum #USDC #USDT #CryptoCurrency #FungibleTokens #ETH #SmartContracts #BlockChain #Interoperability #TechAptitude

#crypto #cryptotoken #erc20 #ethereum #usdc #usdt

Elnaril @[email protected] · 2026-05-22 · 14:17 UTC

✨ The Python Uniswap Universal Router SDK v3.0.0 has been released! ✨

Mainly technical improvements, but this version adds support for the UR v2.1.1 swaps, introducing breaking changes.

Another change worth noticing: async support !🚀

#ethereum #web3 #programming #coding #crypto #python

BGDon 🇨🇦 🇺🇸 👨‍💻 @[email protected] · 2026-05-19 · 19:23 UTC

Buterin (Ethereum Founder) suggests that AI-assisted “formal verification” could help secure crypto networks, smart contracts, and cryptographic systems against software flaws.

“If you formally verify end-to-end, then you are proving not just that some description of the protocol is secure in theory, but that the specific piece of code that the user runs is secure in practice." https://decrypt.co/368226/ethereum-founder-vitalik-buterin-ai-verification-secure-crypto-networks #Crypto #CryptoSecurity #Ethereum #BlockChain #Buterin #AI #Verify #SmartContracts #Cryptography #Software #Security #SoftwareBugs

#crypto #cryptosecurity #ethereum #blockchain #buterin #ai

Brian Harrod @[email protected] · 2026-05-14 · 22:37 UTC

CLARITY ACT: Years of #CryptoCurrency, industry lobbying, including more than $119 million in 2024 campaign spending, pushed this Crypto legislation forward to define whether #DigitalAssets constitute securities or commodities....

https://x.com/GetTheDailyDirt/status/2055047636898447429

#Bitcoin, #Ethereum, #CLARITYAct, #CryptoRegulation, #CryptoNews, #Blockchain, #Web3, #DeFi, #Stablecoins, #CryptoPolitics, #Fintech

#cryptocurrency #digitalassets #bitcoin #ethereum #clarityact #cryptoregulation

NERDS.xyz – Real Tech News for Real Nerds [Unofficial] @[email protected] · 2026-05-14 · 12:01 UTC

Blockchain.com wants crypto holders borrowing against Bitcoin again

https://fed.brid.gy/r/https://nerds.xyz/2026/05/blockchain-com-bitcoin-loans/

#cryptocurrency #fintech #bitcoin #blockchain #blockchaincom #cryptoloans

⏩︎VOTE⏪︎ ᶜʸⁿⁱᶜⁱˢᵐ⁼ᵃᶜᶜᵉᵖᵗᵃⁿᶜᵉ (Ben Royce) @[email protected] · 2026-05-09 · 15:41 UTC

@molly0xfff

i've always despised #bitcoin

but i understand the *concept* of starry eyed #techbros being into #crypto in the 2010s, when it was new and non-bitcoin projects like #ethereum were taking off. i don't buy the #hype, but some did

but now?

they left it, right?

they see it is, and always was, just #degenerates being milked by #whales via #marketManipulation

it's a tax on #stupidity

who is still doing crypto?

oh right: #criminals and #plutocrats and a #cult of #financial patsies

#bitcoin #techbros #ethereum #degenerates #whales #marketmanipulation

⚯ Michel de Cryptadamus ⚯ @[email protected] · 2026-04-30 · 19:24 UTC

in the future of finance your parents' retirement savings will be able to go directly to #northkorea instead of having to make pitstops in #cambodia and #palau
https://x.com/0x_Abdul/status/2049830893209190681

#crypto #defi #cryptocurrency #bitcoin #solana #ethereum #corruption #DPRK #LazarusGroup #infosec #cybersecurity #threatintel #economics #sanctions #futureoffinance

#northkorea #cambodia #palau #crypto #defi #cryptocurrency

Habr @[email protected] · 2026-04-26 · 15:42 UTC

Cроки факторизации приватных ключей RSA и Bitcoin немного приблизились

В марте 2026 году криптографы из Google Quantum AI опубликовали доказательство , что сверхпроводящий квантовый компьютер с 500 000 физических кубитов (это 1200 кубитов с коррекцией ошибок) способен взломать приватные ключи Bitcoin максимум за 9 минут (быстрее, чем 10-минутное время генерации новых блоков). Хотя опасность квантовых вычислений для традиционных шифров известна давно, ранее для этого предполагалась более серьёзная конфигурация, чем 500 тыс. кубитов. Новое доказательство поднимает перед финансовой индустрией несколько вопросов. Самый главный — когда будут разработаны и поступят в продажу квантовые компьютеры на 500 тыс. кубитов, если сейчас у самого мощного около 150 кубитов? Исследователи Google Quantum AI в техническом отчёте дают рекомендации по минимизации ущерба.

https://habr.com/ru/articles/1028168/

#квантовый_компьютер #алгоритм_Шора #Ethereum #Bitcoin #ECDLP #ZKP #secp256k1 #приватные_мемпулы #постквантовая_криптография

#постквантовая_криптография #приватные_мемпулы #secp256k1 #zkp #ecdlp #bitcoin

⚯ Michel de Cryptadamus ⚯ @[email protected] · 2026-04-19 · 17:17 UTC

another day, another $300 million #crypto hack (probably directly into #NorthKorea's nuclear weapons coffers). this time it's something called #KelpDAO.

There's a few interesting parts here:

1. KelpDAO operates through #Aave, the biggest / most important lender in "decentralized finance" (#defi) and the way the hack was pulled off managed to stick Aave with almost $300 million in bad debt (in the form of a bunch of fake #rsETH tokens, a "liquid staking token" for #ETH that i'm only going to explain if someone actually is interested and asks in the comments)

2. as a result there's a stampede to get money out of Aave. not quite a full run on the bank bc that's not really possible w/the way Aave works, but directionally similar

3. the founder of Aave mocked #DriftProtocol for being hacked for a similar amount two weeks ago as "not defi". this complicates the solution here, which is for Aave to step in and rewrite the decentralized protocol to socialize the losses onto users.

- explainer: https://x.com/ImperiumPaper/status/2045883103105737006
- bloomberg: https://www.bloomberg.com/news/articles/2026-04-19/crypto-hack-worth-290-million-triggers-defi-contagion-shock

#threatintel #cybersecurity #DPRK #LazarusGroup #ethereum #StaniKlechov #DAO #infosec

#crypto #northkorea #kelpdao #aave #defi #rseth

Tommaso Gagliardoni @[email protected] · 2026-03-31 · 08:21 UTC

New breakthrough results for quantum attack resource estimates against 256-bit elliptic curves: most ECC-based applications including ECDSA and Bitcoin could be at risk way sooner than expected:

https://research.google/blog/safeguarding-cryptocurrency-by-disclosing-quantum-vulnerabilities-responsibly/

We estimate that these circuits can be executed on a superconducting qubit CRQC with fewer than 500,000 physical qubits in a few minutes [...] This is an approximately 20-fold reduction in the number of physical qubits required to solve ECDLP-256"

Interestingly, Google and friends did not release the blueprint for the attack circuit. In the name of "responsible disclosure", they only provided a zero-knowledge proof (ZKP) proving that the circuit works. This is, I think , a first in the realm of cryptanalysis disclosure.

The statement that our ZK proof demonstrates is the following: we possess a classical reversible circuit of a specified size which on most inputs correctly computes point addition on the elliptic curve secp256k. This is the primary bottleneck in Shor’s quantum algorithm

I have been saying this since the 2010s: quantum cryptanalysis is one of those non-linear technology progresses that will take everyone by surprise when it arrives. Qubits quality and numbers go up, error-correction and attacks improve, investments scale up accordingly. It's a perfect storm of compound factors. Folks didn't listen, now time is ticking.

More context at: https://gagliardoni.net/#20260331_new_quantum_estimates

#quantum #quantumcomputing #cryptography #security #cybersecurity #infosec #google #bitcoin #blockchain #ethereum #zkp #zeroknowledge

#quantum #quantumcomputing #cryptography #security #cybersecurity #infosec

Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇨🇱 🇺🇦 🇨🇦 🇬🇱☮🕊️ @[email protected] · 2026-03-01 · 14:36 UTC

Une méthode inédite, baptisée « #EtherHiding », transforme la #blockchain de #cryptomonnaies #Ethereum en arsenal offensif. Les #chercheurs en #cybersécurité de #Google tirent la sonnette d' #alarme face à cette escalade #technologique

https://www.futura-sciences.com/tech/actualites/cybersecurite-blockchain-nest-plus-sure-ce-piratage-venu-coree-nord-inquiete-k2m6-131599/

#etherhiding #blockchain #cryptomonnaies #ethereum #chercheurs #cybersecurite