Author: NBTC

Addressing the lawsuit filed by the Wisconsin Department of Justice against Coinbase and four other prediction market platforms, Paul Grewal, chief legal officer of Coinbase, directed the state to defer to a recent court ruling saying federal law overrides state gambling bans. Grewal wrote on X, “Congress was clear – consumers deserve uniform, federal oversight over derivatives markets,” adding that “Wisconsin should accept clear and consistent CFTC oversight of prediction markets – just as Congress intended.” Why is Wisconsin suing Coinbase and prediction markets? The Wisconsin DOJ announced complaints against Kalshi, Robinhood, Coinbase, Polymarket, and Crypto.com, alleging that their sports-related…

Quack AI, an artificial intelligence (AI-Powered) blockchain protocol acting as a universal governance layer for Web3, has disclosed its strategic partnership with Mantle, a high-performance, modular Ethereum Layer 2(L2) scaling solution for lower fees and high-speed transactions. The basic purpose of this collaboration is to facilitate fast, secure, and institution-ready seamless gasless stablecoin payments. Quack AI × @Mantle_OfficialQ402 is officially expanding into the Mantle ecosystem.Why Mantle? Because stablecoin rails need infrastructure that treats settlement as a first-class primitive.Mantle’s high-performance architecture — optimized for TradFi, RWAs, and on-chain… pic.twitter.com/RDjp3wxw06 — Quack AI (@QuackAI_AI) April 27, 2026 Basically, Quack AI is introducing…

In the crypto community, a heated discussion continues about the future of Bitcoin security after Google announced a significant breakthrough in quantum computing this week, which has worsened forecasts for the security of the Bitcoin network and brought closer expectations of the so-called Q-Day — the day when a quantum computer will be able to break Bitcoin keys. The current debate has involved Adam Back, the CEO of Blockstream, and well-known analyst Willy Woo regarding the fate of 4 million inactive $BTC, which may become vulnerable with the arrival of Q-Day. Save them or let them be stolen? At the…

ether.fi will disable weETH bridging across several lower-activity networks, marking a shift toward tighter risk controls as DeFi protocols reassess multi-chain exposure. The protocol said bridging will be deprecated on Scroll, Swell, Bera, zkSync, Mode, Blast, Morph, and Sonic, with the changes taking effect on 30 June 2026. Users holding weETH on these chains have been asked to bridge assets back to Ethereum or other supported networks before the deadline. Bridge cuts target low-usage chains ether.fi said the decision is part of efforts to “harden” its cross-chain infrastructure by consolidating activity onto fewer, higher-usage networks. The affected chains were selected…

Ripple Head of Research Aanchal Malhotra has weighed in on the recent quantum computing debate in the crypto sector. In a March 31 blog post, Google Researchers said a future quantum computer could break elliptic-curve cryptography, a form of public-key encryption technique used across much of the market. Future quantum computers may be able to break some of the cryptography protecting Bitcoin and other digital assets with fewer resources than previously thought, adding urgency to the debate over how the industry should prepare. The paper comes as a warning meant to give the industry time to act, not as a…

South Africa’s push to bring crypto assets within a broader financial regulatory framework has elicited more criticism than praise. On the 20th of April, the National Treasury published and invited public feedback on the draft regulation, dubbed Capital Flow Management 2026. The proposed regulation will replace the decades-old Exchange Control Regulation of 1961, effectively covering crypto in the capital flow management framework. Commenting on the revised rules, the National Treasury and the central bank, South African Reserve Bank (SARB), said, The regulation seeks to bring crypto-assets within the ambit of the exchange control framework in order to address risks and…

Ethereum’s layer 2 ecosystem has moved into a new phase. Rollups now handle more daily transactions than the Ethereum mainnet, turning the network’s long-running scaling strategy into a measurable reality rather than a roadmap promise. That milestone has settled the throughput argument, yet it has opened a harder economic debate. Activity has shifted upward, mainnet fee revenue has weakened, and the market is now asking whether the gains from L2 growth still flow back to Ethereum or stay with rollup operators and applications. Activity Moves Up the Stack The shift is now visible across the largest rollups. The data reveal…

The US economy added 178,000 jobs in March, nearly three times the consensus estimate of 60,000, and unemployment dipped to 4.3%. That is the kind of print that resets macro narratives and hits risk assets before traders finish their first read. Bitcoin traded around $67,000, unfazed by the data. The 10-year Treasury yield climbed four basis points to 4.35%, and the dollar index ticked up to 100.08. The market’s first-order read was straightforward: a labor market that looks this strong gives the Federal Reserve less reason to cut, which in turn yields tighter financial conditions and weighs on a macro-sensitive…

Ostium Labs launched a real time decentralized execution layer designed to bring institutional grade execution for traditional market exposure onchain, with Jump serving as one of its hedging partners alongside prime brokers and other major institutions. The upgrade changes how Ostium manages risk, moving away from a model where its public liquidity pool absorbed all net directional exposure. The protocol said it has processed more than $50 billion in cumulative trading volume, generated nearly $35 million in protocol revenue, served more than 26,000 traders, and handled nearly one million trades. Ostium is positioning the new system as a transparent, self…

Regulatory uncertainty around stablecoins could place traditional banks at a greater disadvantage than crypto companies, according to Colin Butler, executive vice president of capital markets at Mega Matrix. Butler said financial institutions have already invested heavily in digital asset infrastructure but remain unable to deploy it fully while lawmakers debate how stablecoins should be classified. “Their general counsels are telling their boards that you cannot justify the capital expenditure until you know whether stablecoins will be treated as deposits, securities, or a distinct payment instrument,” he told Cointelegraph. Several major banks have already developed parts of the infrastructure needed to…