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75 stories
Seed Phrase Backups Create Major Self-Custody Security Gaps
Lost or exposed recovery phrases still wipe out self-custody holdings more often than chain exploits. Here is how paper, single-site, and digital backups fail-and what UKey Seed Ring claims to change
Ethereum Mainnet Hits 11 Years Without Full Outage
Ethereum Mainnet has produced blocks without a complete network halt since July 30, 2015, relying on independent validators, multiple clients, and peer-to-peer design rather than any single operator
Ethereum Staking Tops 40 Million ETH Security Milestone
More than 40 million ETH now backs Ethereum consensus, raising the capital needed to disrupt finality while rewards, slashing, and operator diversity still shape real Mainnet resilience
Bitcoin vs Gold: Which Holds Up Better for 2026 Investors
Bitcoin offers higher growth potential with sharp drawdowns, while gold delivers steadier capital preservation. Spot ETFs, supply rules, and inflation-hedge data shape how U.S. investors may weigh both assets in 2026
Telegram NFTs Bring Digital Collectibles to Messaging
Telegram folded limited-edition NFT gifts and collectibles into its messenger on The Open Network, giving creators and users in-app trading without leaving chat-while ownership risks and market limits remain
UKey Seed Ring Offers Wearable Backup for Crypto Seed Phrases
UKey's Seed Ring stores wallet recovery indexes in a battery-free NFC ceramic ring, separating seed backup from transaction signing for self-custody users who want less fragile paper notes
AI Model Uncovers Flaw in NIST Post-Quantum Encryption Candidate
Anthropic's Claude Mythos Preview found a critical weakness in HAWK, a post-quantum digital signature scheme under NIST review, and developed a faster attack on reduced-round AES, raising new questions about cryptographic security in the quantum era
How to Track a Crypto Transfer Using a Blockchain Explorer
Verifying a cryptocurrency transfer requires the correct network, a full transaction hash, and careful review of status, addresses, and confirmations. Here's how to avoid common mistakes and security risks when checking your crypto transaction.
How Crypto Cards Turn Digital Assets Into Everyday Payments
Crypto cards let users spend digital assets at regular merchants by converting crypto to fiat at the point of sale, but fees, asset support, and regional restrictions can affect usability and costs
How U Card Fees Impact Crypto Card Users and Spending
Crypto card users face a complex mix of fees on U Card products, including funding, currency conversion, and ATM withdrawals. Understanding the real cost structure is key to minimizing losses and making informed choices
How Safe Is U Card Crypto? Key Risks, KYC, and User Limits
U Card's safety depends on issuer rules, payment network support, risk controls, and user behavior-not just whether payments go through. Here's what users should know about compliance, KYC, and practical risks
How FHE, ZKP, TEE, and MPC Shape Crypto Privacy
Four leading privacy computing technologies-FHE, ZKP, TEE, and MPC-offer distinct approaches to protecting sensitive data in blockchain, DeFi, and AI applications. Here's how their trade-offs impact security, performance, and compliance
How to Evaluate Cryptocurrency Exchange Safety Before You Trade
Exchange shutdowns and withdrawal freezes can put user funds at risk. Learn the practical steps to verify exchange legitimacy, test withdrawals, secure your account, and prepare for potential platform wind-downs before leaving large balances on any crypto exchange
Hamster Kombat's Telegram Game Drives Web3 User Growth
Hamster Kombat, a Telegram-based crypto exchange simulator, is attracting millions of new users by lowering entry barriers and rewarding strategic gameplay over simple clicking. Here's how its mechanics and reward system work
MarsCoin Launches Stock-Paired Token With On-Chain Rewards on BNB Chain
MarsCoin introduces a BNB Chain token that trades directly against a tokenized stock asset, SPCXB, with a 3% transaction tax funding on-chain rewards. The structure raises new questions about tokenization, liquidity, and user eligibility.
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