Jim-Haastrup

Jim Haastrup

Jim Haastrup is a blockchain and technical writer at Voice of Crypto, where he covers cryptocurrency, NFTs, DeFi, GameFi, and the Metaverse. Before joining Voice of Crypto in 2022, he spent over three years as a senior technical writer across multiple blockchain projects, including Hashtoken, Naxar, and Bino, where he specialized in whitepapers, technical documentation, and content strategy for decentralized finance applications. Jim began his career as a junior technical writer at RM in Canada before advancing to lead technical writing roles at Bulltoken, a cryptocurrency crowdfunding platform in Norway. Throughout his career, he has authored more than 800 articles and collaborated with development teams to translate complex blockchain protocols into accessible content for diverse audiences including developers, investors, and crypto enthusiasts. His work spans ICO/STO/IDO research and analysis, cryptocurrency market trend forecasting, and social media management for crypto brands. Jim has helped numerous startups build their online presence through strategic content marketing, technical whitepapers, and pitch deck development. Jim graduated from the Federal University of Agriculture, Abeokuta (FUNAAB), Nigeria with a Bachelor of Engineering in Electrical Engineering in 2021. Disclosure: No significant crypto holdings.
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861 Articles

Are Hidden Crypto Exchange Fees Silently Draining Your Profits?

Hidden crypto exchange fees can quietly erode trader profitability through widened spreads,…

Jim Haastrup

CFTC Approves Tokenized Assets as Collateral for US Derivatives Trading

The CFTC crypto collateral approval impact marks a watershed moment as the…

Jim Haastrup

Dogecoin Price Weakens Despite Record Network Activity — Is a Deeper Drop Coming?

Dogecoin price support level analysis reveals the memecoin is struggling near $0.1487…

Jim Haastrup

Ethereum Fusaka Upgrade Goes Live: Speed Up, Fees Drop… and the Next Big ETH Move May Be Closer Than You Think

The Ethereum Fusaka upgrade benefits include faster transaction speeds, lower fees, and…

Jim Haastrup

Binance Co-Founder Yi He Appointed Co-CEO as the Company Nears 300 Million Users

  December 3, 2025—Binance, the global blockchain ecosystem behind the world’s largest…

Jim Haastrup

Japan Plans to Slash Crypto Taxes From 55% to 20% — But There’s a Major Catch Nobody Sees Coming

The Japan crypto tax reform impact could fundamentally reshape digital asset trading…

Jim Haastrup

DeFi Hacks Surge: $127M Drained in November as Balancer Suffers Massive $113M Blow

DeFi hacks in November saw attackers drain $127 million across 53 incidents,…

Jim Haastrup

Bitcoin ETFs Just Flipped Green… and Institutions Are Quietly Loading Up

This Bitcoin ETF institutional inflow trend analysis reveals a dramatic reversal on…

Jim Haastrup

Bitcoin Rebounds 3% From Extreme Oversold Levels as $200M Liquidations Reset the Market

Bitcoin rebounds 3% from extreme oversold conditions after weekend liquidations cleared over…

Jim Haastrup

Grayscale’s Dogecoin ETF Launches Today — But DOGE Sinks to a 7-Month Low at $0.14

Grayscale's Dogecoin ETF launch debuts today on the New York Stock Exchange…

Jim Haastrup