GameStop officially confirms first Bitcoin purchase of 4,710 BTC

GameStop officially confirms first Bitcoin purchase of 4,710 BTC

GameStop, the US video game and consumer electronics retailer, has confirmed its first Bitcoin investment, acquiring 4,710 Bitcoin for $513 million, according to a statement posted May 28 on the company’s X account. The announcement is GameStop’s first publicly acknowledged Bitcoin (BTC) purchase since March, when the company disclosed plans to move into Bitcoin investment. […]

Proof of Talk : Le sommet qui réunit builders et fondateurs au Palais du Louvre les 10 et 11 juin

Pour sa troisième édition, le sommet Proof of Talk se tiendra les 10 et 11 juin prochain dans l’iconique Musée des Arts Décoratifs à Paris. Ce sera l’occasion de rencontrer de nombreux fondateurs et builders de notre écosystème. Explorons le programme ! Les points clés de cet article : Le sommet Proof of Talk s’est […]

TON Foundation hires former Visa executive to lead payments strategy

TON Foundation hires former Visa executive to lead payments strategy

The Open Network Foundation (TON Foundation) appointed former Visa executive Nikola Plecas as its new vice president of payments. Plecas will be responsible for shaping and executing TON’s payment infrastructure strategy, the company said in a May 28 blog post. He is tasked with expanding the network’s capabilities, managing financial partnerships and ensuring compliance across […]

Trump Media’s Stock Drops Despite $2.5 Billion Bitcoin Treasury Announcement

Trump Media’s Stock Drops Despite $2.5 Billion Bitcoin Treasury Announcement

Trump Media (TMTG) announced that it has successfully raised $2.5 billion from institutional investors, marking one of the largest allocations of Bitcoin treasury assets by a public company. However, the announcement was met with a mixed market response, as shares of Trump Media closed 10% lower on the same day. Trump Media Secures $2.5 Billion […]

Bitcoin Act aux USA : Donald Trump soutiendrait toujours l’achat de 1 million de BTC

« Le président Trump soutient le projet de loi ». C’est une nouvelle fois la sénatrice Cynthia Lummis qui vient de confirmer le soutien de la Maison-Blanche à son projet de loi BITCOIN Act qui prévoit l’achat de 1 million de BTC en 5 ans. Lors de la conférence Bitcoin 2025 qui s’est tenue à […]

BlackRock to join Telegram’s $1.5B bond sale: WSJ

BlackRock to join Telegram’s $1.5B bond sale: WSJ

BlackRock, one of the world’s largest Bitcoin holders, is reportedly participating in a bond raise by crypto-friendly messenger Telegram. Telegram is expected to raise at least $1.5 billion in a bond issue on May 28, with support from existing backers like BlackRock and Abu Dhabi’s investment firm Mubadala, The Wall Street Journal reported. As part […]

AMINA Bank hits $40M revenue in 2024 as crypto AUM doubles

AMINA Bank hits $40M revenue in 2024 as crypto AUM doubles

Swiss crypto bank AMINA Bank AG, formerly SEBA Bank AG, reported record financial results for 2024, with revenue climbing 69% year-over-year to $40.4 million. The bank also saw its assets under management (AUM) rise by 136% to $4.2 billion, driven by institutional demand and strategic expansion, according to a May 28 news release. The Zurich-based […]

IPO de Circle : L’entreprise vise une valorisation entre 5 et 6 milliards de dollars

De nombreuses entreprises du monde des cryptomonnaies tentent de faire des ponts avec la finance traditionnelle. Cela passe notamment par l’entrée en bourse de plusieurs géants, comme ce fut le cas de Coinbase en avril 2021. Après des mois de rumeurs, c’est au tour de l’entreprise Circle, à l’origine du stablecoin USDC, d’officialiser ses plans […]

Fungible cryptos in secondary sales are not securities, Ripple tells SEC

Fungible cryptos in secondary sales are not securities, Ripple tells SEC

Ripple, the blockchain company behind XRP, argued that fungible cryptocurrencies are not securities when transferred in secondary transactions in a recent letter sent to the US Securities and Exchange Commission (SEC). In its May 27 letter, Ripple cited US attorney and crypto law thought leader Lewis Cohen to support its claim. In his widely cited […]

Bitcoin whales keep buying as BTC price dip targets include $94K

Bitcoin whales keep buying as BTC price dip targets include $94K

Key points: Bitcoin whales are adding to their BTC positions while price ranges below all-time highs. If a new market correction comes, one potential bounce level lies in the mid-$90,000 zone. Hyperliquid trader James Wynn hints at large-volume traders shaping low-timeframe price performance. Bitcoin (BTC) may see support only at $94,000 if a fresh BTC […]

Forget Dogecoin At $1: Price Could Rally To $12 If History Repeats Itself

Forget Dogecoin At $1: Price Could Rally To $12 If History Repeats Itself

Dogecoin has yet to hit its previous $0.74 all-time high from 2021, but nevertheless, $1 has remained the target for the altcoin this cycle. This is due to the expectation of another altcoin season that could send the price on a similar run that was seen in 2021. However, if the Dogecoin price were to […]

Crypto : Le Nasdaq dépose une demande d’ETF SUI pour 21Shares

ETF altcoins en vue. Le Nasdaq a officiellement déposé une demande auprès de la SEC pour lister un ETF SUI au comptant pour le compte de 21Shares. Cette démarche marque le début du processus d’examen par la SEC et elle fait suite à une précédente démarche de 21Shares lancée au début du mois de mai. […]

Bitcoin : Jack Dorsey annonce l’arrivée des paiements en BTC sur Square

Bitcoin everywhere. Le réseau Lightning de Bitcoin est en train de devenir la solution de paiement crypto par excellence et de plus en plus d’entreprises l’adoptent pour proposer des paiements rapides et peu coûteux à leurs clients. C’est notamment le cas de la chaîne de fast-food Steak n’ Shake qui a annoncé accepter les paiements […]

Sui validators vote on $162M Cetus recovery plan to restore user funds

Sui validators vote on $162M Cetus recovery plan to restore user funds

Sui-based decentralized exchange Cetus may be one step closer to recovering funds lost in a recent exploit, pending the outcome of a community governance vote scheduled to end June 3. Cetus was exploited for over $220 million worth of digital assets on May 22. Shortly after the incident, Cetus managed to freeze $162 million of […]

Ethereum Ready For $3,000 Breakout? Analysts Say Sideways Action Is About To End

Ethereum Ready For $3,000 Breakout? Analysts Say Sideways Action Is About To End

Following a notable performance over the past 24 hours, Ethereum (ETH) is attempting to reclaim a key level as support. Some analysts suggest a breakout toward the $3,000 mark could be coming if the $2,600 mark holds. Ethereum Prepares For Massive Breakout On Tuesday, Ethereum surged to the $2,700 resistance after a 6.3% price jump […]

Metaplanet issues $50M in new debt to buy more Bitcoin

Metaplanet issues $50M in new debt to buy more Bitcoin

Japanese investment firm Metaplanet is raising $50 million through a private placement of zero-interest bonds as part of its ongoing strategy to increase its Bitcoin exposure.  In a May 28 announcement, the company that it was raising $50 million through bonds. The bonds are issued in $1.25 million denominations and carry no interest. Investors will […]

Bitcoin le 28 mai – Le BTC hésite autour des 110 000 $

Le cours du Bitcoin vient de marquer un ATH, mais cela n’empêche pas l’entreprise Strategy de continuer à accumuler des bitcoins. De fait, l’entreprise vient d’acquérir environ 4 000 BTC de plus, portant ses avoirs à plus de 580 000 BTC. L’appétit des investisseurs semble insatiable, presque toutes les cohortes sont en train d’accumuler en […]

US Set To Reign As ‘Bitcoin Superpower,’ Declares Trump’s Digital Assets Chief

US Set To Reign As ‘Bitcoin Superpower,’ Declares Trump’s Digital Assets Chief

At the Bitcoin 2025 Conference, a session titled “Making America the Global Bitcoin Superpower” conveyed a clear message: the United States is committed to embracing Bitcoin (BTC) and leading the global market.  Key speakers Bo Hines, the White House Executive Director for digital assets, and Tyler Williams from the US Treasury Department, alongside moderator Miles […]

Bitcoin : Poker menteur avec le FMI autour des BTC du Salvador

Double jeu. Dans un contexte économique pourtant compliqué, le Salvador a réussi à imposer le bitcoin comme monnaie nationale, contre l’avis de la plupart des instances financières internationales. Une situation qui lui a valu de se retrouver dans une sorte de bras de fer numérique avec le Fonds monétaire international (FMI) à propos d’un prêt […]

Bitcoin et informatique quantique : Google dévoile une étude choc

Au cœur de la sécurité de Bitcoin, nous retrouvons l’algorithme de cryptographie asymétrique ECDSA. Celui-ci permet de générer via une courbe elliptique votre clé publique à partir de votre clé privée. Un mécanisme unilatéral qui assure qu’il est impossible de retrouver une clé privée à partir d’une clé publique. Toutefois, pour le moment. En effet, […]