#blockchaintech — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #blockchaintech, aggregated by home.social.
-
Claude AI recovers an 11 yrs old BTC wallet holding 400k USD
#HackerNews #ClaudeAI #BitcoinWallet #CryptoRecovery #BlockchainTech #Cryptocurrency
-
Claude AI recovers an 11 yrs old BTC wallet holding 400k USD
#HackerNews #ClaudeAI #BitcoinWallet #CryptoRecovery #BlockchainTech #Cryptocurrency
-
China Weaves Blockchain Into Fabric of National Data Ambitions
China is using blockchain technology to build a national data market. This will help trusted data exchange across different areas and ensure data is secure and traceable.
#ChinaData, #BlockchainTech, #DataSecurity, #NationalMarket, #TechPolicy
https://newsletter.tf/china-blockchain-national-data-exchange/
-
China is making blockchain a key part of its national data plan. This is a big step to control and share data safely.
#ChinaData, #BlockchainTech, #DataSecurity, #NationalMarket, #TechPolicy
https://newsletter.tf/china-blockchain-national-data-exchange/ -
Bitcoin faces a 1.3 trillion USD security race as quantum computing advances threaten the network. Developers are working on quantum-resistant cryptography to protect the world's largest cryptocurrency. The timeline remains uncertain but the threat is no longer theoretical. https://www.coindesk.com/tech/2026/04/04/bitcoin-s-usd1-3-trillion-security-race-key-initiatives-aimed-at-quantum-proofing-the-world-s-largest-blockchain #Blockchain #Crypto #BlockchainTech
-
Vitalik Buterin has published a guide to running a self-sovereign local LLM setup for privacy and security. The article covers techniques for running large language models locally rather than relying on cloud services, emphasising data privacy and avoiding third-party surveillance. https://vitalik.ca/general/2026/04/02/secure_llms.html #Blockchain #Crypto #BlockchainTech
-
Criptografía aplicada 2026: Análisis comparativo de soluciones de custodia personal para nuevos usuarios de activos digitales. Protocolos de seguridad y recuperación. 🧠👾 🔗 https://www.glitchmental.com/2026/02/guia-wallets-cripto-principiantes-2026.html #CryptoSecurity #BlockchainTech #DigitalAssets #GlitchMentalMX
-
When reading contract behavior on-chain, ABI-level simulation reveals more than UI tools. W3Rooster audits router interaction through raw opcode traces before allowing any liquidity.
-
How I love apples!
How I love apples! #W3Rooster #BlockchainTech
https://w3rooster.com/how-i-love-apples/?utm_source=mastodon&utm_medium=jetpack_social
-
Etherscan API keys work across multiple networks when routed through correct endpoints. W3Rooster leverages this to automate verification across Sepolia and mainnet without duplicating configuration.
-
UN: Experiment With Pension Funds Proves Blockchain as 'Ultimate' Identity Tech - The United Nations leaned into blockchain technology to overhaul its own pension system, ... - https://www.coindesk.com/tech/2025/09/26/un-experiment-with-pension-funds-proves-blockchain-as-ultimate-identity-tech #identityverification #blockchaintech #unitednations #tech #news
-
UN: Experiment With Pension Funds Proves Blockchain as 'Ultimate' Identity Tech - The United Nations leaned into blockchain technology to overhaul its own pension system, ... - https://www.coindesk.com/tech/2025/09/26/un-experiment-with-pension-funds-proves-blockchain-as-ultimate-identity-tech #identityverification #blockchaintech #unitednations #tech #news
-
Could #PlutoChain be the key to transforming #Bitcoin's future? 🚀 Discover its game-changing features and how it aims to address crypto's biggest challenges! 🔑 Don't miss this insight into the next big evolution in blockchain. 🌍 #CryptoInnovation #BlockchainTech
-
Imagine a future where elections are secure, transparent, and tamper-proof. 🌍🔐 Blockchain technology could revolutionize voting systems, ensuring every vote counts. Find out how! 💡 #Blockchain #FutureOfVoting #ElectionSecurity #TechInnovation #DigitalDemocracy #Crypto #BlockchainTech
https://pupuweb.com/how-blockchain-could-transform-elections-the-future-of-voting-systems/
-
**Вступительная статья на Хабре:**
**Название:**
"Разбираемся в иерархически детерминированных кошельках: как работает BIP44"**Краткое описание:**
В статье подробно рассматривается, как работают HD-кошельки (Hierarchical Deterministic Wallets) и как стандарт BIP44 организует ключи. Мы объясним структуру деривационных путей, их значение для безопасности и практические аспекты работы с криптовалютами.
**Ключевые темы:**
Что такое HD-кошельки и почему они важны?
Структура BIP44: путь `m/44'/0'/0'/0/0`.
Генерация ключей: приватные и публичные деривации.
Преимущества использования BIP44 для хранения криптовалют.
Примеры из реальной жизни: интеграция с кошельками Ledger, Trezor, MetaMask.
**Ссылка на видео:**
Для тех, кто хочет узнать больше, рекомендуем посмотреть видео Cryptonist.
**Детальная техническая статья на Хабре:**
**Название:**
"Реализация BIP44 для HD-кошельков: пошаговое объяснение"
**Краткое описание:**
Эта статья для разработчиков и энтузиастов криптовалют, которые хотят понять, как стандарт BIP44 реализуется на практике. Мы рассмотрим примеры кода, использование библиотек и создание собственного кошелька с поддержкой BIP44.
**Ключевые темы:**
Обзор стандартов BIP32, BIP39 и их связь с BIP44.
Как формируется деривационный путь (с разбором по уровням).
Применение популярных библиотек для работы с BIP44 (например, `bitcoinjs-lib`, `hdkey`).
Практический пример: создание HD-кошелька на Python.
Тестирование и проверка ключей на совместимость с популярными кошельками.
**Кодовая секция:**
Пошаговое создание HD-кошелька на Python с использованием библиотеки `bip-utils`.
```python
from bip_utils import Bip44, Bip39SeedGenerator, Bip44Coins# Генерация сид-фразы и сид-ключа
mnemonic = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about"
seed = Bip39SeedGenerator(mnemonic).Generate()# Инициализация BIP44
bip44_mst_ctx = Bip44.FromSeed(seed, Bip44Coins.BITCOIN)# Деривация первого кошелька
account = bip44_mst_ctx.Purpose().Coin().Account(0).Change(False).AddressIndex(0)print(f"Address: {account.PublicKey().ToAddress()}")
print(f"Private Key: {account.PrivateKey().ToWif()}")```
**Ссылка:**
Рекомендуем для просмотра видео Cryptonist о HD-кошельках здесь.
**Хэштеги для статьи:**
#BIP44 #HDWallets #CryptoDevelopment #PythonCrypto #BitcoinKeys #Cryptography #blockchaintech"Understanding Hierarchical Deterministic Wallets: How BIP44 Works"
https://kolibristudiopro.blogspot.com/2025/01/introductory-article-on-habr-title.html -
The "DeFiAligner" tool, introduced at #AFT2024, uses symbolic analysis & LLMs to detect smart contract vulnerabilities in real-time—next-gen #DeFi security. #BlockchainTech #divaexchange
https://www.diva.exchange/en/privacy/advances-in-financial-technologies-24-conference-review/
-
The "DeFiAligner" tool, introduced at #AFT2024, uses symbolic analysis & LLMs to detect smart contract vulnerabilities in real-time—next-gen #DeFi security. #BlockchainTech #divaexchange
https://www.diva.exchange/en/privacy/advances-in-financial-technologies-24-conference-review/
-
Using #I2P technology, @[email protected] ensures reliability and privacy by network design. #CryptoNetwork #BlockchainTech #divaexchange
-
Using #I2P technology, @[email protected] ensures reliability and privacy by network design. #CryptoNetwork #BlockchainTech #divaexchange
-
🚀 #Polkadot takes on sports marketing! 🤝 Announcing a major $8.8M sponsorship deal with Lionel Messi’s Inter Miami for 2024-2025. This partnership will feature Polkadot branding on training kits, aiming to boost blockchain visibility worldwide. ⚽ #CryptoNews #BlockchainTech
-
Unpacking the complexities of Ethereum's home staking: from the cost and technical obstacles to the emergence of intermediary services. How is this reshaping the landscape of blockchain participation? #Staking #Ethereum #BlockchainTech #divaexchange
More info: https://www.diva.exchange/en/privacy/ethereums-home-staking-a-closer-look-at-the-elitist-efficiency/
-
Unpacking the complexities of Ethereum's home staking: from the cost and technical obstacles to the emergence of intermediary services. How is this reshaping the landscape of blockchain participation? #Staking #Ethereum #BlockchainTech #divaexchange
More info: https://www.diva.exchange/en/privacy/ethereums-home-staking-a-closer-look-at-the-elitist-efficiency/