Journalist
Kosta has reported on cryptocurrency markets and blockchain infrastructure since 2020, bringing over six years of hands-on experience in the crypto industry built through daily tracking of markets, trends, and emerging blockchain developments. Specializing in Bitcoin on-chain analysis, institutional ETF flows, and digital asset price action, his work at Coindoo has been cited by other news agencies and consistently covers market developments with a focus on data-driven reporting across Bitcoin, Ethereum, Solana, and XRP. Over the years, Kosta has contributed to multiple crypto media outlets in different regions, authoring over 6,000 articles across the sector. His reporting spans cryptocurrency markets and the broader fintech industry, tracking not only price action but also the technological and regulatory forces shaping the ecosystem. To support his analysis, Kosta actively leverages on-chain data and metrics from leading platforms such as Santiment, Glassnode, and CryptoQuant, enabling deeper, evidence-based market insights. He believes in the power of transparency and the data that underpins the blockchain ecosystem. His academic background in Marketing Management from Denmark further complements his analytical approach, adding a strong understanding of communication strategy and content positioning to his work.
President Donald Trump used a White House meeting with crypto and financial-market leaders to press Congress for digital-asset market-structure legislation, saying the United States must pass a “fair version” of the Clarity Act to remain ahead of China and other countries.
The US Treasury will at least double the maximum size of buyback operations for older long-dated bonds, expanding a programme designed to make that part of the government-debt market easier to trade.
Bitcoin fell from its October 2025 record near $126,000 to a June 2026 low around $57,750, a decline of roughly 53%. During that stretch, Robbie Mitchnick, BlackRock’s head of digital assets, argued that the market’s strongest demand had moved elsewhere: into artificial-intelligence companies and the infrastructure built around them.
Arthur Hayes is returning to a day-to-day crypto role with an unusual launch sequence: the first public milestone for Flop Labs is expected to be a FLOP token airdrop, not a live blockchain.
FASB’s proposal could let some stablecoins count as cash equivalents, but corporate holders may lack direct issuer redemption rights.
A $626 investment can now begin in Toyota Wallet, the app better known for payments, car financing and mobility services. Toyota Finance has opened applications for a roughly $6.26 million, one-year security-token bond that uses BOOSTRY’s ibet for Fin blockchain network.
Citi plans to launch digital-asset custody later in 2026, beginning with Bitcoin. Through Custody+, the bank says clients will be able to hold BTC within the same custody framework used for traditional securities.
Cash App is opening a new route into crypto for eligible U.S. customers. They will be able to use their Cash App balance to buy assets offered by MoonPay, including ether, solana, XRP and USDT.
Kraken has brought more than 7,000 US-listed stocks to eligible customers in the European Economic Area. The launch puts conventional equities in the same account as crypto and tokenized stocks, giving users a choice that previously required separate platforms.
HYPE has rebounded into a tight daily-chart zone where the two moving averages and the rising channel’s upper boundary sit just above the price today.
Aave is considering ending the public bug bounty for its Aptos deployment. The request is separate from, but connected to, plans for the lending market.
Ethereum developers have closed the submission window for non-headlining EIPs for Hegotá, the planned upgrade after Glamsterdam.
