Category : Bitcoin News

Bitcoin News

Senator Warren Calls Out Bitcoin’s Energy Consumption — Bitcoiners Bite Back

U.S. Senator Elizabeth Warren criticized Bitcoin and cryptocurrencies yesterday in a Banking Senate Subcommittee hearing. In the hearing, Warren criticized the energy consumption that Bitcoin and other proof-of-work (PoW) cryptocurrencies need to ope...

How can try CPU mining, just as a benchmark of CPU performance?

complete bitcoin script example

I did a transaction of $618.57 to this wallet 18s2FVwh41Re1SDVE7UdsWVEUdFdPEVsmp since the 30th of may it hasn't been confirmed help me check it pleas [closed]

Is ECDSA signing supported from within a Taproot tree or must all signing be Schnorr?

Where does a single script go in the Taproot tree of a script path spend?

Is it possible to announce several IP addresses for a single lightning node according to Lightning protocol specs?

China Arrests 1,100 People Allegedly Using Cryptocurrency to Launder Criminal Proceeds

Chinese authorities have announced that more than 170 criminal gangs have been eliminated and over 1,100 suspects arrested in the latest round of crackdown on criminal groups providing cryptocurrency money laundering services for telecom fraudsters....

Are a new set of keys created for each UTXO, or can multiple UTXOs be locked by the same PubKey?

Major Cryptocurrency Exchanges Explore Entering Indian Crypto Market

Several major global cryptocurrency exchanges are reportedly exploring ways to enter the Indian crypto market. “The Indian market is huge and it is only starting to grow, if there was more policy certainty by now Indian consumers would have bee...

Doge in Brooklyn: A Local Apparel Store Starts Accepting the Famed Crypto

On the heels of the SpaceX announcement that the company accepted dogecoin as payment, an apparel store on Brooklyn’s colorful Flatbush Avenue took the jump as well into the deep, cold Doge waters. Brick-and-Mortar Is Another Brick in the Crypt...

Appending txns to merkle tree on PoW efficiency, true hash rate

Concordium Debuts its Business-Oriented Blockchain Mainnet

After years of development, Concordium has unveiled its permissionless blockchain and MVP that is designed to meet the needs of enterprises by delivering transparency and governance, all with an orientation towards protecting user privacy. Identity-C...

can finding a Weil Pairing point for a point on secp256k1 elliptic curve transform it into discrete logarithm problem over an integer

Estimate of Bitcoin payments

‘All Banks Go Fintech’: Hong Kong Unveils ‘Fintech 2025’ Strategy

The Hong Kong Monetary Authority (HKMA) plans to guide local banks towards full adoption of fintech technologies, a new strategy reveals. The region’s central banking institution also stressed that it’s going to “walk the talk&rdquo...

China’s Qinghai Province Instructs Bitcoin Mining Operations to Shut Down

Following the report that indicates specific Chinese miners in the Xinjiang region were told by officials to shut down, another agency in Qinghai has informed miners to cease operations in a recently published government mandate. Similarly, the Qingh...

South African Court Submissions Expose Lies and Deceptive Tactics Used to Perpetuate MTI Bitcoin Ponzi Scheme

New submissions by a South African regulator, the Financial Sector Conduct Authority (FSCA) and liquidators have exposed the web of lies and deceptive tactics that were used by Mirror Trading International (MTI) CEO Johann Steynberg and others to per...

Denmark to Revise Tax Law to Target Cryptocurrencies

The Danish tax ministry is reportedly mulling over revising the country’s tax law to deal with the challenges posed by cryptocurrencies. Denmark’s tax authority is concerned about the rising risk of fraud and widespread filing errors invo...

Warren Buffett’s Berkshire Hathaway Invests in Bitcoin-Friendly Digital Bank

Berkshire Hathaway, the company led by CEO Warren Buffett, has invested $500 million in a pro-bitcoin digital bank. Nubank says it will offer bitcoin investment following its acquisition of brokerage firm Easynvest which offers the trading of Brazil&...

Why is my transaction stuck? Buying over 650$ worth of btc [duplicate]

$160 Billion Asset Manager Entering Crypto Market in Collaboration With Nasdaq

An asset management firm with nearly $160 billion in assets under management, Victory Capital, has announced that it is entering the cryptocurrency market. The firm has established exclusive agreements with Nasdaq and asset manager Hashdex. Asset Man...

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