Kostiantyn Tsentsura
1253 News
92 Learns
151 Researches
Kostiantyn Tsentsura is a Content Writer at Yellow.com with over 8 years of experience in crypto, dedicating the last 4 years to writing about the industry. Based in Kyiv, he’s passionate about football, fishing, and kayaking. When he’s not tracking market trends or exploring crypto news, you’ll find him on the water—because even in crypto, sometimes it’s best to just go with the flow.
The OCC Just Proposed A Rule That Could Kill Coinbase's USDC Rewards Program
The OCC's GENIUS Act proposal could restrict third-party stablecoin yield programs like Coinbase's USDC rewards. Industry lawyers say the language is ambiguous.
Kostiantyn Tsentsura4 hours ago
Third-Worst Q1 Since 2013: Bitcoin And Ether Close A Quarter That Rivaled The 2018 Bear Market
Bitcoin lost 23.21% in Q1 2026, its third-worst first quarter since 2013. Ether fell 32.17%. Both assets closed far below their historical Q1 averages.
Kostiantyn Tsentsura6 hours ago
Polymarket Hit $529M In Iran War Bets - Then Six Mystery Wallets Cashed Out $1M Hours Before The Bombs Fell
Polymarket drew $529M on Iran war bets. Six wallets cashed out $1M before strikes began, raising insider trading concerns and new US legislation.
Kostiantyn Tsentsura9 hours ago
Bitcoin Reclaims $66,800, Solana Jumps 10.8% As Markets Price In A Shorter US-Iran Conflict
Bitcoin recovered to $66,800 and Solana surged 10.8% Sunday after Khamenei's death raised ceasefire odds - but thin liquidity makes the bounce fragile.
Kostiantyn Tsentsura10 hours ago
Iran Built A $7.8B Crypto Economy To Evade Sanctions - US Strikes Now Threaten The Power Grid Keeping It Running
Iran's crypto economy hit $7.8B in 2025. The IRGC controls over half. US strikes on Iran's power grid now threaten the mining network keeping it running.
Kostiantyn Tsentsura11 hours ago
702,000 Lines, 65 Roadmap Items, Two Weeks: The ETH2030 Experiment That Caught Vitalik's Attention
A developer built a 702K-line Ethereum 2030 client in two weeks using AI. Vitalik Buterin called it impressive - and raised the possibility it shifts his timeline.
Kostiantyn Tsentsura14 hours ago
Kalshi Refused To Let Traders Profit From Khamenei's Death - Then Refunded Everyone On A $36M Market
Kalshi voided death-linked profits on its $36M Khamenei market after his killing. Polymarket paid out at 100%. Six Polymarket wallets flagged for insider bets.
Kostiantyn Tsentsura15 hours ago
Binance Must Face US Jury Over Token Losses On EOS, TRX And Five Other Coins - Judge Kills Arbitration Defense
A US judge ruled Binance must face trial over losses on seven tokens including EOS and TRX, rejecting its arbitration defense on procedural grounds.
Kostiantyn TsentsuraFeb 28, 2026
XRP Bounces From $1.27 Panic Low But Key Resistance At $1.33 Threatens To Cap Any Recovery
XRP fell to $1.27 Saturday as US-Israeli strikes on Iran triggered a broad crypto selloff. Recovery is tentative with key resistance near $1.33.
Kostiantyn TsentsuraFeb 28, 2026
Former Mt. Gox CEO Tried To Rewrite Bitcoin's Code To Recover $5B In Stolen Funds - The Community Killed It In 17 Hours
Ex-Mt. Gox CEO proposed a Bitcoin hard fork to recover $5B in 2011-frozen funds. It lasted 17 hours - rejected by developers and creditors alike.
Kostiantyn TsentsuraFeb 28, 2026
