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Polish Prime Minister Donald Tusk stated that a cryptocurrency company linked to "Russian gangs and intelligence agencies" is funding political opponents and influencing domestic cryptocurrency regulatory legislation.During a parliamentary vote on Friday, Tusk pointed out that some Polish politicians obstructing cryptocurrency regulatory legislation are serving the interests of a company named Zondacrypto, which is accused of providing "financial support" to political figures and has ties to Russia. Tusk further claimed that the company sponsored the CPAC (Conservative Political Action Conference) event held in Poland last year, during which former U.S. Secretary of Homeland Security Kristi Noem publicly supported President Karol Nawrocki's campaign. Tusk bluntly stated that the company's funding sources involve not only "money related to the Russian mafia (Bratva)" but may also be connected to Russian intelligence agencies.Meanwhile, President Nawrocki won the election in June last year, with support from former U.S. President Donald Trump. The president's office responded that it does not oppose cryptocurrency regulation itself but opposes the "flawed regulatory model" proposed by the government. This controversy arises amid the political tug-of-war in Poland over the cryptocurrency regulatory bill. The bill aims to align with the EU's MiCA (Markets in Crypto-Assets Regulation) framework, but the president previously vetoed the related bill and blocked parliament from overturning the veto in December, hindering the regulatory process.

According to data from TheMinerMag, in the first quarter of 2026, publicly listed Bitcoin mining companies including MARA, CleanSpark, Riot, Cango, Core Scientific, and Bitdeer collectively sold over 32,000 BTC, surpassing the total amount sold throughout last year and even exceeding the sell-off levels triggered by the Terra-Luna collapse in Q2 2022, setting a "new record for a single quarter."The backdrop of this sell-off is the key metric for measuring miner profitability, "hashprice," which has fallen to a historical low of below $35 per PH/s per day, with about 20% of miners already in the red. Asset management firm CoinShares stated in its report: "Unless the BTC price rebounds significantly, high-cost miners will further capitulate in the first half of 2026."

Sport315 announced that it has officially become a co-organizer of the "Crypto 2026: From Cryptocurrency to Smart Economy" forum, jointly hosted by ChainCatcher and RootData.It is reported that the forum will be held on April 19, 2026, from 14:00 to 18:00 at The Executive Centre in Hong Kong. At that time, Sport315 will share on-site practical experiences of the integration of SportFi and the smart economy in the era of AI Agents.It is reported that Sport315 is positioned as a blockchain-based SportFi infrastructure, aimed at putting sports predictions and value mechanisms on-chain, allowing users' every judgment of game results to be converted into recordable and settleable on-chain asset behaviors.

The newly established political action committee in the crypto industry, Fellowship PAC, has raised approximately $11 million, with $10 million coming from Cantor Fitzgerald and $1 million from Anchorage Digital. It has spent about $3 million on political advertising, with this portion of the expenses paid to Nxum Group, which was co-founded by Tether US CEO Bo Hines.The PAC primarily supports Republican candidates and invests funds in congressional and state-level elections. Although the organization has ties to Tether executives, its main funding sources are financial institutions, and it is currently unclear whether Tether can directly participate in related political donations.

According to official news, BitMEX Research has released a new research article proposing that in response to the risk of future quantum computers potentially breaking elliptic curve signatures, the Bitcoin network could adopt an alternative soft fork mechanism to "directly freeze" to reduce controversy and increase flexibility.The proposal revolves around "quantum-vulnerable fund freezing," but suggests avoiding the direct freezing of all related assets without evidence, instead gradually implementing security strategies through a verifiable condition-triggering mechanism. The core of the proposal is to establish a "signal vault," which contains special addresses generated using "accidental numbers" to prove that no one possesses their private keys. If passive spending occurs from that address, it will be regarded as on-chain evidence that quantum computing capabilities genuinely exist, thereby immediately triggering a comprehensive freeze of quantum-vulnerable assets.At the same time, the fund could attract capital through a multi-signature structure as a "quantum bounty," aimed at incentivizing potential attackers to expose their capabilities. The article also mentions that there is currently a BIP-361 proposal promoting the phased disabling of the old signature system and ultimately freezing risky assets, but this proposal is controversial due to its involvement in "mandatory freezing."The newly proposed "signal-trigger + security window" mechanism aims to replace the fixed-time freeze path, reducing potential system shocks while retaining Bitcoin's censorship-resistant characteristics, but it also brings complexity and execution risk trade-off issues.

According to market news, Circle has launched a new solution for high-frequency USDC payments across blockchains. Developers can use the Cross-Chain Transfer Protocol (CCTP) to have local fulfillers make advance payments on the recipient's designated chain, with the platform later completing cross-chain settlement.This model can reduce the operational burden caused by individual cross-chain transfers and is suitable for platforms that handle a large number of payments daily. Compared to the traditional CCTP process of destroying and minting USDC one by one, the new solution supports batch settlement, reduces the number of destructions on the source chain, and eliminates the need for signature infrastructure on the target chain. Circle also demonstrated the process based on the Arc Testnet and Ethereum Sepolia.

According to official news, the scalable blockchain network AO based on Arweave has announced the launch of the "Network Availability Staking Alpha (NASA)" testing program, which is a key step in its AO ecosystem aimed at enhancing the availability and reliability of decentralized data networks through a staking mechanism. The program is currently in the Alpha stage, and users can participate in network availability verification and earn rewards by providing data services for Arweave gateways and staking AO tokens.In the first pilot phase, AO introduces the "availability staking" mechanism, requiring node operators to stake 25 AO to participate in the network and compete for the speed and stability of responding to user requests. The system will allocate rewards from a monthly reward pool of 1000 AO based on the performance of nodes in data services. This mechanism relies on the next-generation HyperBEAM architecture, enabling higher levels of verifiability and trustlessness for gateway and routing services while significantly reducing operational costs.The project team stated that NASA aims to establish a stronger decentralized economic model for the entire permanent network infrastructure, paving the way for future expansion into areas such as computing scheduling, data indexing, and network services. Although the current reward scale is small and still in the testing phase, the program is seen as an important starting point for the AO-Core economic system and will gradually expand to more network infrastructure services in the future.

According to Jinshi reports, the Federal Reserve pointed out in the Beige Book released on April 16 that economic activity in most regions of the United States continues to grow at a moderate to slight pace amid a new round of uncertainty triggered by the war in Iran and rising energy costs. Overall price increases remain moderate, but energy and fuel costs have risen significantly across all 12 Federal Reserve districts. The report indicates that the Middle East conflict is seen as a major source of uncertainty, increasing the complexity of businesses' decisions regarding hiring, pricing, and capital investment, with many businesses adopting a wait-and-see attitude. The data is as of April 6 and reflects the initial impact of the war on the U.S. economy.

According to market news, Bitcoin has risen 8% in the past two weeks, currently reported around $74,000. Max Kahn, CEO of Digital Wealth Partners, pointed out that the next round of Bitcoin's rise depends on three key factors: first, the trend of energy-driven inflation data; second, expectations of the Federal Reserve's monetary policy. If inflation is controlled and the market shifts to expectations of easing, it will directly benefit risk assets like Bitcoin; third, the continuous inflow of institutional funds. In April, Bitcoin ETFs recorded a net inflow of $523 million, continuing the strong performance since March.

Anthropic has launched an authentication mechanism in some use cases of Claude to prevent abuse, enforce usage policies, and fulfill legal obligations. This process is supported by Persona, requiring users to submit a government-issued photo ID and possibly undergo real-time selfie verification.Anthropic states that the verification data is only used to confirm identity, not for model training, and will not be used for marketing or advertising. If verification fails, users can retry multiple times within the process or submit a form to request manual assistance. Accounts may be banned in cases of repeated violations of usage policies, terms of service, registration from unsupported regions, or use by individuals under 18 years of age.

The major European stock exchange operator SIX Group announced that its Swiss SIX Swiss Exchange and Spain's BME Exchange will use Chainlink nodes to bring stock market data on-chain.This collaboration allows the market data from both exchanges to be directly read by smart contracts, facilitating the development of blockchain use cases including tokenized stock indices, structured products, decentralized finance applications, and prediction markets. The total market capitalization of the two exchanges under SIX Group reaches 2 trillion euros, providing a reliable data source for the global financial ecosystem. Previously, well-known financial institutions such as Deutsche Börse, FTSE Russell, S&P Global, and cryptocurrency companies like Coinbase have also engaged in similar collaborations with Chainlink. Since its launch last year, Chainlink's DataLink service has been integrated into thousands of decentralized applications and dozens of blockchains.

The full-chain token issuance platform Printr announced the launch of the V2 upgrade, which introduces five new fee distribution models, including buyback and burn, liquidity compounding, POB staking, creator sharing, and zero-fee mode.Among them, the POB (Proof of Belief) mechanism allows users to share 100% of custom transaction fee earnings by staking tokens. V2 also launches configurable issuance parameters, automatic liquidity migration, and anti-copy protection features, and now supports 8 chains including Solana, Base, BNB Chain, and Ethereum.

According to Jinshi reports, the panic index VIX fell by 0.88 points, closing at 18.24 points.

On Monday local time, the San Francisco District Attorney's Office stated that Daniel Moreno-Gama, the suspect who attacked OpenAI founder Sam Altman last week, has been charged with attempted murder. The Department of Justice announced that the suspect also faces federal charges, including attempting to use explosives to damage property and illegal possession of an unregistered firearm.According to the indictment submitted to the San Francisco federal court on Monday, Daniel Moreno-Gama was arrested after the attack on Friday, and officers from the San Francisco Police Department found a document on him detailing his intentions. In the document, Daniel Moreno-Gama expressed his intent to kill Altman and warned that humanity would be "on the verge of extinction" due to artificial intelligence.

According to the "News" report, the Federal Security Service of the Russian Federation (FSB) recently arrested three Telegram investment channel owners, accusing them of manipulating stock prices through a "Pump&Dump" strategy, involving over 55,000 illegal transactions related to 19 large companies on the Moscow Exchange.Research from Moscow State University shows that 11% of Telegram investment signals can have a substantial impact on stock returns, with over 60% of private investors relying on such signals to make decisions. The Central Bank of Russia stated that it will continue to monitor abnormal trading and warned that "punishment is inevitable" for illegal bloggers. Experts remind that manipulative signals are often presented in emotional language, promise quick profits, and do not disclose risks; investors should prioritize consulting licensed advisors.

According to Jinshi reports, U.S. President Trump stated that the Iranian navy has sunk to the bottom of the sea, completely annihilated (a total of 158 ships). What we have not yet targeted are their few so-called "fast attack boats," because we believe they do not pose much of a threat. Warning: If any of these boats approach our blockade line, we will immediately eliminate them, using the same lethal methods we apply when striking drug trafficking vessels at sea.What we have not yet targeted are their few so-called "fast attack boats," because we believe they do not pose much of a threat. This will be

Hyperliquid founder Jeff announced in the Discord channel that the priority fee mechanism has now been launched on the mainnet in Alpha mode, including Gossip priority fees (used for prioritizing data reads) and Order priority fees (used for prioritizing order writes), for more details please refer to the official documentation.It is important to note that based on user feedback, the cap for order priority fees has been reduced from 20 bps to 8 bps. Currently, order priority fees are only applicable to IOC orders on HIP-3 assets.

According to The Block, zero-knowledge proof scaling developer StarkWare announced layoffs and initiated an internal restructuring. Co-founder and CEO Eli Ben-Sasson stated in an all-hands meeting that the company is "overly large" and needs to return to a "startup mode" to accelerate product-market fit. The specific number of layoffs and the timeline have not yet been disclosed, but the company promises to provide severance compensation that exceeds legal requirements.After the restructuring, StarkWare will split into two independent business units: one is a revenue-oriented application department led by current CPO Avihu Levy, focusing on developing monetizable products on its own technology stack; the other is the Starknet development department led by current product head Tom Brand. Each unit will have its own engineering, product, and marketing teams.Strategically, StarkWare plans to fully control the complete blockchain proof technology stack, including Cairo, Sierra, and quantum-resistant STARK cryptography, reducing reliance on external Layer 1 blockchains and application teams. Ben-Sasson stated that the company will shift from "doing many things well" to "doing a few things excellently," focusing on high-potential, high-value directions that only StarkWare can achieve. Additionally, COO Oren Katz has applied for resignation and will officially leave at the end of April.