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Bitcoin Upgrades with Quantum-Ready Security; 18.9M SOL Stopped

Efforts to make major blockchains more resilient against the long-discussed threat of quantum computing have accelerated, even as many Bitcoin users remain skeptical about how soon quantum risk becomes practical. This week, two separate threads underscored the direction of travel: experimental defenses for Bitcoin transactions and a new proposal aimed at upgrading Bitcoin’s signature technology. At the same time, governance decisions and broader market signals continued to shape sentiment across the sector—from Solana’s vote to speed up disinflation to new disclosures and policy debates in the United States. Here are the developments investors and builders should keep on their radar. Key takeaways StarkWare researcher Avihu Levy tested an experimental quantum-resistant Bitcoin transaction on mainnet, using a scheme designed to protect outputs during the mempool exposure window. Blockstream researchers published a Bitcoin Improvement Proposal (BIP) to incorporate the SHRINCS post-qu...
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Saylor Says “Strategy Is Back” as Bitcoin Buys Resume After Pause

Strategy’s chief executive Michael Saylor has posted what market watchers are reading as a near-term signal for renewed corporate Bitcoin buying. In a recent social media message, Saylor wrote “We’re Back,” pointing to a potential return to accumulating BTC after a pause in Strategy’s routine purchases earlier this year. The timing matters because Saylor has a history of sharing ambiguous weekend-style hints ahead of Monday morning announcements related to Strategy’s treasury activity. If that pattern holds, the post could be interpreted as a psychological nudge—suggesting the company is prepared to deploy capital again rather than continue its more conservative balance-sheet focus. Key takeaways Saylor’s “We’re Back” message on X is being treated by observers as a signal that Strategy may resume BTC accumulation. Earlier in the year, Strategy paused its regular weekly buying cadence and shifted attention toward financing and balance-sheet strengthening. Strategy’s large BTC trea...

Saylor Says Treasury Strategy Is “Back” to Bitcoin Buying

Strategy’s co-founder Michael Saylor has signaled—via a fresh post on X—that the firm may be preparing to resume buying Bitcoin. In his latest message, Saylor wrote “We’re Back,” prompting speculation that the company could return to its prior pattern of corporate accumulation announcements on Mondays. For long-time watchers of Strategy’s moves, the timing matters. Earlier weekend-style signals from Saylor have often been followed by official updates tied to treasury activity at the start of the week, turning small social posts into something of a market barometer for what investors should expect next. Key takeaways Michael Saylor’s “We’re Back” post on X has reignited expectations that Strategy will restart Bitcoin buying. Strategy paused its regular weekly Bitcoin purchases over the summer, shifting attention toward balance-sheet and capital-market actions. Recent strength in Bitcoin has reportedly moved Strategy’s BTC treasury back into positive territory on paper after months...

Real Trump Coins Refutes GOLD Token Launch, Cites ‘Bad Actors’

Real Trump Coins has denied involvement in the launch of a token called “Trump Digital GOLD,” after the project briefly promoted the Solana-based asset across its online channels before the promotion disappeared. The company said the activity was carried out by “third-party bad actors” and stated it is working with authorities to investigate. The episode comes amid scrutiny of how crypto promotions can move fast—and sometimes leave little trace—before platforms delete posts. Key takeaways Real Trump Coins says it did not authorize or promote any digital token, following short-lived advertising for “Trump Digital GOLD.” Promotion originated from the Real Trump Coins X account and RealTrumpCoins.com, though the posts were deleted after going live. Blockchain data cited by Lookonchain indicates extreme concentration of supply among a small number of newly created wallets. Real Trump Coins’ denial has prompted confusion among observers about how both the account and its website app...

Sber Considers USDT Lending as Digital Ruble Demand Comes Under Scrutiny

Russia’s largest bank, Sber, is preparing to widen its crypto-backed lending by allowing additional collateral types, including Tether’s USDt stablecoin and Ether, alongside Bitcoin. The expansion is expected to roll out as Russia’s new regulated crypto market framework takes effect and the central bank authorizes which assets may be traded on regulated venues. In a report carried by TASS, Sber deputy chairman Anatoly Popov said the bank will adjust its existing lending products and expand them gradually once the regulatory conditions are met. Specifically, Sber plans to add USDt and Ether as collateral after the Bank of Russia permits these assets for public exchange trading. Key takeaways Sber plans to accept Tether’s USDt and Ether as collateral for crypto-backed lending, in addition to Bitcoin . The timing depends on Bank of Russia authorization for USDt and Ether to trade on regulated exchanges. Russia’s regulated crypto framework is tied to provisions taking effect Sept....

Real Trump Coins Denies GOLD Token Launch, Cites ‘Bad Actors’

Real Trump Coins has denied any involvement in the brief launch and promotion of a Solana-based token called “Trump Digital GOLD,” which appeared across its online channels before disappearing. The company said the activity was driven by “third-party bad actors,” adding that it is working with authorities to investigate. The denial followed a short-lived marketing push from the Real Trump Coins X account on Saturday. That account promoted the token and directed users to RealTrumpCoins.com , where GOLD was also advertised. The posts were later deleted, and the X account now points to a different domain, TrumpCoins.com . Key takeaways Real Trump Coins says it never authorized the “Trump Digital GOLD” token and is investigating the incident with authorities. Blockchain analytics highlighted a highly concentrated token allocation, with team-linked wallets reportedly controlling the majority of supply. Both the X account activity and the RealTrumpCoins.com promotion created confusion ...

Sber explores USDT-backed lending as Russia weighs digital ruble demand

Sber, Russia’s largest bank, is looking to widen the collateral it accepts for its crypto-backed lending products. According to a Friday report by TASS, the bank’s deputy chairman Anatoly Popov said Sber plans to add Tether’s USDt stablecoin and Ether, alongside Bitcoin, once the Bank of Russia clears those assets for public trading. The move is tied to the rollout of Russia’s newly regulated crypto market. President Vladimir Putin signed a crypto law on Aug. 4, with core provisions scheduled to take effect Sept. 1. Under that framework, the central bank is set to decide which digital assets may be traded on regulated exchanges—an authority that directly affects what can be used as collateral in mainstream financial products. Key takeaways Sber plans to expand crypto-backed lending collateral to include USDT and Ether in addition to Bitcoin. The bank said it will add the new collateral assets after the Bank of Russia permits them for public trading. Russia’s regulated crypto mark...