blockchain

Blockchain is a distributed digital ledger technology that records transactions across a network of computers in a secure, transparent, and tamper-resistant way. Each record, called a block, contains a list of transactions and is linked cryptographically to the previous block, forming a continuous chain. This structure ensures that data cannot be altered retroactively without altering all subsequent blocks and obtaining consensus from the network participants, making blockchain useful for applications like cryptocurrencies, supply chain management, and digital identity verification.
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  1. DeFi Protocol Balancer Hacked — $88M Stolen Across Multiple Chains

    DeFi Protocol Balancer Hacked — $88M Stolen Across Multiple Chains

    DeFi Protocol Balancer Hacked — $88M Stolen Across Multiple Chains The decentralized finance platform Balancer has fallen victim to one of the largest DeFi hacks of 2025. Cybercriminals drained an estimated $88 million worth of digital assets from the protocol’s vaults, spreading the attack...
  2. Zcash Overtakes Monero in Market Capitalization

    Zcash Overtakes Monero in Market Capitalization

    Zcash Overtakes Monero in Market Capitalization The privacy-focused cryptocurrency Zcash (ZEC) has surpassed its long-time rival Monero (XMR) in total market capitalization, reaching an impressive $6.2 billion compared to Monero’s $5.9 billion. A major rally driven by Grayscale’s Zcash Trust...
  3. Global Crypto ATM Network Nears 40,000 Units Worldwide

    Global Crypto ATM Network Nears 40,000 Units Worldwide

    Global Crypto ATM Network Nears 40,000 Units Worldwide By November 2025, the total number of cryptocurrency ATMs installed around the world reached 39,586 — nearly matching the record levels of 2022 and marking a new phase of global adoption. North America remains the global leader More than...
  4. Trump’s Truth Social Launches Crypto Prediction Platform “Truth Predict”

    Trump’s Truth Social Launches Crypto Prediction Platform “Truth Predict”

    Trump’s Truth Social Launches Crypto Prediction Platform “Truth Predict” Donald Trump’s media platform, Truth Social, has announced the launch of a crypto-powered betting service called Truth Predict — a direct competitor to the popular prediction market Polymarket. From social network to...
  5. Rumble to Launch Bitcoin Donations for 51 Million Users by December 2025

    Rumble to Launch Bitcoin Donations for 51 Million Users by December 2025

    Rumble to Launch Bitcoin Donations for 51 Million Users by December 2025 Canadian video platform Rumble has announced the upcoming launch of Bitcoin tipping, a new feature allowing its 51 million active users to send direct crypto donations to content creators. The rollout is scheduled for...
  6. Ferrari Launches Digital Token for Le Mans–Winning 499P Race Car

    Ferrari Launches Digital Token for Le Mans–Winning 499P Race Car

    Ferrari Launches Digital Token for Le Mans–Winning 499P Race Car Italian supercar manufacturer Ferrari has announced the launch of an exclusive digital token that will allow its wealthiest clients to participate in private auctions for the legendary 499P race car — the same vehicle that claimed...
  7. x402 Transactions Surge 10,000% as AI Agents Begin Autonomous Crypto Trading

    x402 Transactions Surge 10,000% as AI Agents Begin Autonomous Crypto Trading

    x402 Transactions Surge 10,000% as AI Agents Begin Autonomous Crypto Trading A groundbreaking leap in blockchain automation has emerged as the x402 protocol — co-developed by Google and Coinbase — records an explosive 10,000% growth in transaction volume within a single month. The technology...
  8. SpaceX Transfers 2,495 BTC Worth $268 Million Amid Market Speculation

    SpaceX Transfers 2,495 BTC Worth $268 Million Amid Market Speculation

    SpaceX Transfers 2,495 BTC Worth $268 Million Amid Market Speculation Private aerospace giant SpaceX has transferred 2,495 bitcoins — worth approximately $268.47 million — to two separate wallets. The transaction has reignited debate about the company’s cryptocurrency strategy and sparked...
  9. MARA Holdings Acquires 400 BTC Worth $46.3M During Market Correction

    MARA Holdings Acquires 400 BTC Worth $46.3M During Market Correction

    MARA Holdings Buys 400 Bitcoin During Market Dip Strategic accumulation amid volatility Bitcoin mining company MARA Holdings, currently the second-largest corporate Bitcoin holder, has purchased an additional 400 BTC for approximately $46.31 million. This acquisition raises the company’s total...
  10. Privacy Coins Lead Recovery After Crypto Market Crash

    Privacy Coins Lead Recovery After Crypto Market Crash

    Privacy Coins Lead Market Recovery After Crypto Crash Zcash, Monero, and Dash outperform broader crypto market As the crypto market begins to recover from one of the steepest declines of the year, privacy-focused cryptocurrencies have emerged as the first to rebound. According to data from...
  11. Monero 0.18.4.3 “Fluorine Fermi” Boosts Privacy Against Spy Nodes

    Monero 0.18.4.3 “Fluorine Fermi” Boosts Privacy Against Spy Nodes

    Monero Developers Release Privacy Upgrade “Fluorine Fermi” Against Spy Nodes Enhancing anonymity in the Monero network The Monero (XMR) development team has released a new client update — version 0.18.4.3 “Fluorine Fermi”, aimed at further protecting users’ anonymity against so-called “spy...
  12. Bitcoin Mining Yields Over 50% Annual ROI in September 2025

    Bitcoin Mining Yields Over 50% Annual ROI in September 2025

    Bitcoin Mining Profitability Surged Above 50% Annual Return in September Antminer S21 Series Leads the Profitability Rankings According to data from Intelion, Bitcoin mining profitability in September 2025 exceeded an impressive 50% annual ROI, reinforcing its position as one of the most...
  13. Polymarket Adds Bitcoin Support Amid Record BTC Price Surge

    Polymarket Adds Bitcoin Support Amid Record BTC Price Surge

    Polymarket Adds Bitcoin Support Amid Record BTC Surge A major update for prediction market users The decentralized prediction platform Polymarket has officially added Bitcoin (BTC) deposits, allowing users to fund their accounts directly with the leading cryptocurrency. Previously, the...
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