Istanbul was not ultimately a two-change upgrade. The finalized hard fork activated six EIPs affecting gas costs, interoperability and data availability.

ESET found an impostor Tor Browser that manipulated payment pages. The attack compromised downloaded software, not Tor or Bitcoin itself.

Telegram’s original TON and Gram plan ended after an SEC case. The later community network belongs to a related but distinct chapter.

The US Securities and Exchange Commission (SEC) still believes that the first cryptocurrency is not a security. According to The Block, Cipher Technologies Bitcoin Fund has applied for registration of a closed interval fund and an investment company. The submitted documents indicate that Bitcoin is a security. SEC staff did not agree with this information, citing the test […]

A TRON wallet controls keys rather than storing coins inside an app. Choose between mobile, browser, command-line and hardware options by threat model—not rankings.

Cboe BZX withdrew its 2019 rule-change proposal for the VanEck SolidX Bitcoin Trust before the SEC reached a final decision. Here is the precise regulatory record.

The Tech Week platform brings together the best entrepreneurs from different parts of the Russian…

Litecoin (LTC) , currently the fourth largest cryptocurrency by market capitalization, halved – halving the…

Steven Mnuchin’s warning concerned illicit finance, compliance and Libra—not a declaration that every cryptocurrency use was a threat.

Japan’s 2019 reform changed the legal term to crypto-assets and tightened rules for exchanges, custody and derivatives. It was a milestone, not a single blanket approval.

Jens Weidmann warned that retail CBDC could accelerate a flight to safety during stress. It was a conditional design risk, not an inevitable outcome.

F1 Delta Time combined licensed motorsport collectibles, ERC-721 assets and an ERC-20 economy before the NFT boom—and later became a lesson in platform dependency.

The US Copyright Office registered Craig Wright’s claims in 2019 but did not verify that he was Satoshi. Later litigation reached a clear finding on authorship.

A hardware wallet reduces remote key exposure, but safe setup, backup handling, transaction verification and recovery planning still determine the outcome.

Monero’s main emission ended in 2022, but mining rewards did not. Here is how tail emission works and why XMR has no fixed maximum supply.

US prosecutors charged DeepDotWeb’s alleged operators over cryptocurrency referral payments in 2019. A later guilty plea and sentence changed the legal record for one defendant.

A FPGA (user-programmable gate array) is a cryptocurrency mining equipment that is very similar to…

JPM Coin began as a permissioned institutional settlement experiment. Its later form is a bank-issued deposit token—not a retail cryptocurrency.

According to the Coin Dance service, by now Bitcoin has 111 States legalized to one…

Based in Shenzhen, the manufacturer of miners Linzhi criticized the intention of Ethereum-developers to implement…

BitPay began cooperation with cryptostartap Paxos, developing the same name steyblkoin. This is reported in…

Cardano's cryptocurrency (ADA) reached a high price level of $ 0.082 last week, but the…

Analytical company YouGov shared the results of a survey designed to find out how the…

EY’s privacy work used zero-knowledge proofs to verify business transactions without publishing every detail. Nightfall later moved that work into public-domain code.

A large network of Spanish coffee houses Nostrum began to accept Bitcoin . The company…

FinCEN’s 2018 Iran advisory warned about possible sanctions evasion through virtual currency. Its claims were narrower than the old headline—and the guidance was rescinded in 2025.

China’s 2017 notice declared ICO financing illegal and ordered related activity to stop. It did not announce the e-CNY or turn every blockchain use into the same legal question.