Jun 25, 2026Twila Rosenbaum
Perfect fairness in blockchain transaction ordering is unattainable due to network asynchrony and the Condorcet paradox. This article examines how Hashgraph and Batch-Order-Fairness (BOF) protocols tackle the problem, balancing trade-offs between fairness, liveness, and complexity.
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Jun 25, 2026Twila Rosenbaum
Blockchain analytics firm TRM Labs has traced $3.8 billion in funds moved by 60 sanctioned Iranian entities through cryptocurrency exchange CoinEx since 2019. The report underscores CoinEx's disproportionate share of illicit transactions, nearly 8%, far above the industry average of 0.3%. Most of the volume flowed between CoinEx and Iran's largest domestic exchange, Nobitex, averaging $1 million per day. CoinEx denied any commercial relationship with Iranian entities, calling the blockchain data interpretation misleading.
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Jun 25, 2026Twila Rosenbaum
Decentralized finance protocol Spark has deployed approximately $150 million in stablecoin liquidity across two Uniswap v4 pools on Ethereum. The move is the first phase of a planned programmable liquidity system designed to give stablecoin issuers access to shared liquidity. Future phases will introduce Spark's DualPool hook and Shared Liquidity Layer, potentially reducing the need for individual bootstrapping of liquidity networks.
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Jun 25, 2026Twila Rosenbaum
The FIFA World Cup 2026 kicked off with a vibrant opening ceremony at Mexico City's Estadio Azteca, headlined by Shakira and Burna Boy. The event featured the official song 'Dai Dai', performances by Latin and global stars, and cultural nods to Mexico. Two more ceremonies are set for Toronto and Los Angeles.
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Jun 25, 2026Twila Rosenbaum
Charles III a publié le détail de ses impôts ce jeudi 25 juin, une première pour un monarque en exercice au Royaume-Uni. Cette décision s'inscrit dans une stratégie de modernisation et de transparence pour contrer les scandales et la baisse de popularité de la famille royale. Le palais de Buckingham entend ainsi restaurer la confiance du public tout en réduisant les coûts et en adoptant une communication plus ouverte.
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Jun 25, 2026Twila Rosenbaum
Un résumé des trois grandes actualités people du moment : le possible retour de Harry et Meghan au Royaume-Uni avec séjour dans la maison de Diana, la révélation de paternité de Mosimann, et les confidences d'Abraham Wapler sur sa mère Valérie Benguigui.
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Jun 25, 2026Twila Rosenbaum
Oprah Winfrey a raconté lors du festival Cannes Lions comment son public a protégé Whitney Houston après sa chute de scène due à ses addictions. La dernière apparition de la chanteuse dans son talk-show a été marquée par une rechute. L'animatrice a supplié le public de ne pas partager les photos, ce qu'ils ont respecté. Un geste qu'elle juge impossible à reproduire à l'ère des réseaux sociaux.
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Jun 25, 2026Twila Rosenbaum
Early investors in OpenAI are questioning its $852 billion valuation due to an unfocused strategy. The company's pivot to enterprise sales, where it lags behind Anthropic, has drawn criticism. Meanwhile, project cancellations and a perceived distraction from core consumer growth have fueled concerns about future valuation.
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Jun 25, 2026Twila Rosenbaum
Amazon raised nearly $126 billion in peak demand for its bond sale, one of the largest corporate offerings ever, as the tech giant plans to invest $200 billion in AI infrastructure this year. The company joins Oracle, Meta, and Alphabet in tapping debt markets to fuel data center expansion. CEO Andy Jassy emphasized Amazon's commitment to leading in AI through custom chips, robotics, and satellites.
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