Bitcoin, Ethereum and digital asset news
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Security coverage follows hacks, wallet risks, smart contract exploits, exchange incidents, fraud investigations and operational weaknesses. BTC-Pulse explains what failures reveal about protocol design, custody, user protection, incident response, disclosures and confidence in crypto infrastructure.
Bitcoin coin selection shapes wallet fees, privacy and treasury controls by deciding which UTXOs are spent in each transaction and which remain…
Bitcoin finality depends on confirmations and reorg risk, shaping how exchanges, custodians and institutions set practical settlement thresholds.
Running a Bitcoin full node lets users verify blocks and transactions directly, reducing reliance on exchanges, wallets or public block explorers.
Bitcoin change outputs return leftover value to the sender, affecting wallet privacy, fee efficiency and transaction accounting after each payment.
Bitcoin’s UTXO model and coin control shape how wallets choose inputs, manage privacy, organize balances and reduce transaction costs over time.
Bitcoin’s difficulty adjustment keeps block production predictable as hash rate changes, protecting issuance cadence and confirmation timing.
Bitcoin confirmations add security as new blocks build on a transaction, reducing reversal risk and strengthening settlement confidence over time.
Qualified Bitcoin custody can improve safekeeping for treasuries, but it does not remove bearer-asset, governance or concentration risks entirely.
What the term means CoinDesk reported that Ethereum Layer 2 refers to secondary protocols built on top of the Ethereum mainnet to…
Coinbase’s Base blockchain resumed after a roughly two-hour outage that disrupted transaction processing on one of Ethereum’s largest Layer 2 networks. Coi