Author: altcoinvest
Closing Payment Channels Closing payment channels can be done through mutual closing, unilateral closing, or revocable closing. Mutual closing involves both parties agreeing to close the channel and broadcast a final transaction to the blockchain. Unilateral closing allows one party to close the channel without agreement from the other party by broadcasting a transaction that reflects the latest balance of the channel. Revocable closing is used when one party becomes unresponsive for an extended period, and it allows the other party to reclaim their funds after an inactivity timeout. Channel capacity also plays a role in deciding how best to…
#AllThingsBlockChain #LetsGoChangeTheWorld Worth Mentioning ###################### https://www.youtube.com/c/CryptoCasey/videos https://www.youtube.com/c/Finematics/videos https://www.youtube.com/c/aantonop/videos Recommended Courses / Resources ( Not vouching for any company Just my Own Opinion ) ###################################################################### 1. https://www.udemy.com/course/ethereum-and-solidity-the-complete-developers- guide/learn/lecture/8953562?start=0#overview 2. https://blockgeeks.com/ 3. https://eattheblocks-pro.teachable.com/ 4. https://www.dappuniversity.com/bootcamp 5. https://academy.moralis.io/all-courses #################################### You Can Watch My Videos Here Also : #################################### https://www.cliqki.com Other Recommended Videos ############################### My Top 10 Blockchain Certifications : Part 1 https://www.youtube.com/watch?v=mosBpETvKoc&t=54s My Top 10 Blockchain Certifications: Part 2 https://www.youtube.com/watch?v=FnswGKuTCxA&t=714s The ABCs of Blockchain Development https://www.youtube.com/watch?v=Qdufx0dQuaI The Fastest Way To Become A Blockchain Developer https://www.youtube.com/watch?v=zML1TbmldBo&t=2s DARQ | Technology Driving The Future | DLT | A.I | VR | Quantum Computing https://www.youtube.com/watch?v=V9vs8AI7FBA ############################ Get…
The fallout from one of crypto’s most high-profile security breaches has gone international. Coinbase Chief Executive Officer Brian Armstrong said a former customer service agent was arrested in India, months after hackers bribed support staff to gain access to sensitive customer information at the largest U.S.-based crypto exchange. Summary Coinbase confirmed the arrest in India of a former customer service agent tied to a major breach in which hackers bribed support staff to access sensitive customer data and demanded a $20 million ransom. The breach, disclosed in May, could cost Coinbase up to $400 million to remediate and has been…
The crypto market retreated suddenly in the American session, erasing the gains made earlier during the day, as investors waited for the biggest options expiry of the year. Summary The crypto market retreated suddenly as traders waited for the options expiry. Bitcoin and Ethereum options worth over $28 billion will expire today, Dec. 26. BTC technical analysis points to an eventual bearish breakout. Crypto market braces for $28 billion options expiry Bitcoin (BTC) price dropped below $87,000, down from the intraday high of $89,000. Similarly, Binance Coin (BNB), Dogecoin (DOGE), and Canton dropped by over 3% in the last 24…
Key Takeaways Bitcoin fell during the first US trading session after Christmas. The drop triggered over $70 million in liquidations of leveraged long positions on various derivatives platforms. Share this article Bitcoin slid as the US market kicked off its first post-Christmas session, plunging by nearly $3,000 in just a few hours.The sudden pullback swept through the derivatives market, triggering more than $70 million in leveraged long liquidations over four hours, according to data from Coinglass.The sharp decline highlights the volatility inherent in crypto markets, where high leverage amplifies both gains and losses. When prices fall rapidly, traders holding leveraged…
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Crypto theft and exploits have continued at historically high levels in 2025, with industry data showing more than $2.53 billion in losses linked to exploits this year — and broader theft figures pushing that total even higher, according to Sentora and a recent Chainalysis report. Sentora’s latest chart on “Total TVL of Exploits 2025” breaks down how the losses occurred. It reveals that social engineering remains the dominant attack technique, accounting for 55.3 % [$1.39 billion] of exploit-related value taken so far. Other techniques, such as private key compromise, infinite mint attacks, and smart contract exploits, together accounted for the…
TLDR: Japan’s tax reform positions crypto as financial instruments, applying separate taxation to spot, derivatives and ETFs only. Three-year loss carryforward provision matches forex and stock treatment but prohibits cross-category aggregation. Staking, lending rewards and NFT transactions remain excluded from separate taxation under the current proposal framework. Specified crypto assets definition limits reform scope to exchanges registered under Financial Instruments Exchange Act. Japan’s Liberal Democratic Party and Japan Restoration Association unveiled the FY2026 tax reform blueprint on December 19, positioning cryptocurrency assets as legitimate financial instruments for wealth building. The proposal introduces separate taxation for specific crypto transactions, including spot…
Key NotesThe U.S.proposes joint management operations of the Zaporizhzhia Nuclear Power Plant for Bitcoin mining.The proposal is a part of the ongoing peace negotiations in the almost four-year-long Russia and Ukraine.The Bitcoin mining sector is gaining attention globally from countries like the U.S., France, and China. . The U.S. has expressed interest in using the disputed Zaporizhzhia Nuclear Power Plant (ZNPP) for BTC $88 888 24h volatility: 1.5% Market cap: $1.78 T Vol. 24h: $37.94 B mining. This proposed move by the U.S. is part of the ongoing peace negotiation deal in the Russia-Ukraine conflict. The U.S. Moves to Expand…
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