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We are releasing Zebra 4.3.0 today. This release contains critical security fixes and all node operators are strongly encouraged to upgrade immediately. In addition to the security patches, this release introduces support for the Network Sustainability Mechanism (ZIP-235), improves developer tooling for performance profiling, and resolves several other bugs. Security Fixes This release addresses two vulnerabilities in Zebra’s transaction verification and deserialization logic. We are disclosing them here so that node operators understand the urgency of upgrading. V5 Transaction Proof Verification Bypass A bug in Zebra’s consensus logic allowed V5 transactions to be automatically marked as verified based solely on…

Bitcoin has spent this week staging a convincing defence of the $67,035 monthly open and, as of Wednesday, is pressing against the lower boundary of the $72,000–$82,000 air gap again. This is the zone of thin historical accumulation our analysts have identified as the most probable expansion target if sustained demand returned. The catalyst is geopolitical  rather than macro. And the mechanism by which it operates reveals something important about how markets actually process conflict risk. On Monday, President Trump announced a five-day postponement of planned strikes on Iranian power plants. Trump also underscored “very good and productive” conversations towards…

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Coinbase is walking a tightrope in the negotiation over the Clarity Act, telling the staffs of U.S. senators that the company is not happy with where the lawmakers landed in their latest compromise, according to people familiar with the situation, but it hasn’t openly declared its opposition.The proposed agreement was shown to stakeholders in the crypto industry on Monday and the banking industry on Tuesday. From the crypto industry side, it received mixed reactions, according to people familiar with the meeting on Monday. Some stakeholders were dissatisfied — most notably Coinbase — but others were “pleasantly surprised,” one of the…

What is Canva? As a business, it is crucial that your website and marketing collateral match the high quality of your services or products. However, with your time and effort getting pulled in multiple directions, taking night classes to become a master at graphic design probably isn’t too high on your to-do list! That’s where Canva can help. But what is Canva? Here, I’ll explain what Canva is, and how you can use it for your business in 2025. Short on time? Here are the key takeaways Canva is an excellent alternative to more advanced (and more expensive) alternatives like…

The North Star of the Platform team is for Ethereum to scale as a cohesive system and enable confident adoption by all users. This post is intended to share our perspective on the L1 <> L2 relationship, the roles of each layer, and how we (as an ecosystem) are leveraging the strengths of L1 & L2 to create the most compelling platform for all users. Some of this is already clear today, and some of this will need to be validated through ongoing experimentation and iteration with the community and users 🙏. On the L1 + L2 relationship TL;DR: Goal:…

The sales and payments platform ThriveCart has launched ThrivePay Installments, a payment method that allows digital creators and entrepreneurs to offer long-term financing by leveraging a customer’s existing credit card limits. Unlike traditional buy now, pay later (BNPL) models that require new credit lines and localized underwriting, the system uses authorization holds on existing cards to split payments over three, six, or 12 months.Ismael Wrixen, CEO of ThriveCartThe shift addresses a specific friction point in the creator economy, where high-ticket items like coaching programs or masterminds can cost between $5,000 and $50,000. Traditional BNPL providers often cap approvals at $2,000…

The Candle Time and Spread Indicator MT4 is a chart-based utility tool designed to display the remaining time of the current candle along with the live spread offered by the broker. It does not generate buy or sell signals. Instead, it supports decision-making by giving traders context around execution timing and trading costs. The candle timer shows how many seconds or minutes are left before the current bar closes. This matters because many strategies rely on candle close confirmation, not mid-candle movement. The spread display shows the real-time difference between bid and ask prices, measured in points or pips, depending…

Donchian Channels EA for MT5 Faithful Implementation of Tom Basso’s Trend Following Breakout System This Expert Advisor is a clean, fully automated trading robot that brings to life the classic Donchian Channel breakout methodology exactly as described by legendary Market Wizard Tom Basso in his webinar recording “Trend Following Buy/Sell Engines”. The strategy is pure trend following at its core: it waits for a strong price breakout from the Donchian Channel and then rides the trend as long as it continues, using the opposite channel band as a dynamic trailing stop. No fancy indicators, no repainting, no over optimization, just…

One of the few analysts who accurately called Bitcoin’s 2025 top believes BTC will bottom once one key event occurs. The pseudonymous analyst KillaXBT tells his 140,800 followers on X that Bitcoin will likely set the stage for a breakout once increasing fears over the conflict in the Middle East spark a deeper selloff across the global markets. “With all that said, these events always hit hardest when BTC is in a bear market. 90% will capitulate, but the 10% will be buying through all the geopolitical chaos. I might be short-term bearish, but don’t mistake that for where we…