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Zcash Ironwood hard fork seals Orchard pool July 28 after 4-year bug
Edgen Crypto·Jul 19 2026, 21:36Share to
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[1] Zakura Node Hits Four-Hour Sync as Zcash Preps July 28 Ironwood Upgrade (https://news.bitcoin.com/zakura-node-hits-fou ...)[2] Zcash Ironwood Hard Fork Targets Orchard Pool Counterfeiting Risk Before July 28 Activation (https://thecurrencyanalytics.com/blockchain/z ...)[3] Inside Zcash's new node that targets Visa-scale privacy at 50,000 transactions per second (https://www.coindesk.com/tech/2026/07/16/insi ...)[4] Zcash Founder Zooko Reveals Strategy to Freeze Potential Fake ZEC in July 28 Hard Fork - Cryptonews.net (https://cryptonews.net/news/altcoins/33170264 ...)[5] Zcash unveils July 2026 hard fork to isolate Orchard pool bug risk - Bitget (https://www.bitget.com/amp/news/detail/125606 ...)
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Jul 20 2026, 19:25
Bitcoin climbs to $65,644 as whale buying offsets Iran war jitters
Bitcoin rose 1.4% to $65,644 on July 20, reaching a one-month high as whale buying absorbed selling pressure from the US-Iran war. "Nearly 6% of Bitcoin's circulating supply last moved between $58,000 and $64,000, creating a large cost base that reduces the likelihood of indiscriminate selling," Vikram Subburaj, CEO of Giottus, said. The recovery follows a volatile stretch that saw BTC drop to $63,706 on July 17 before buyers stepped in. Spot Bitcoin ETFs recorded four consecutive sessions of inflows totaling $500.2 million between July 14 and July 17, according to CoinShares data, reversing a $424.7 million withdrawal on July 13. BlackRock's IBIT received $136.5 million on July 17 alone, while Fidelity's FBTC lost $4.2 million. The move comes as Brent crude surged past $90 a barrel — hitting $91.40 early Monday, up 3.2% — after the US struck Iran for a ninth consecutive day, choking shipping through the Strait of Hormuz. The oil shock has revived inflation concerns, with fed funds futures pricing a 36% probability of a rate hike at the Federal Reserve's July 28-29 meeting, up from 18% in early July, according to CME FedWatch data. **Whale Accumulation Creates a Cost-Base Floor** On-chain data shows Bitcoin buying concentrated between $62,000 and $65,000, creating a short-term cost base that has helped stabilize price action. Bitcoin's 30-day implied volatility index, BVIV, is hovering between 34% and 38%, a range that in recent years has preceded volatility booms and price slides, according to CoinDesk data. The index is trading below both its 30-day and 200-day simple moving averages, suggesting volatility is relatively cheap and could be set to rise. Bitcoin dominance stands at 58.65%, indicating investors are not yet rotating aggressively into altcoins. Among the five largest non-stablecoin altcoins, none gained even 1% on July 20: Ethereum rose 0.64% to about $1,879, Solana added 0.94% to approximately $76.78, while BNB declined 0.36% to about $569. **Oil Shock Complicates the Fed Outlook** The geopolitical backdrop has shifted rapidly. A June 17 truce between Washington and Tehran had reopened the Strait of Hormuz, sending oil from above $107 in May to $71 in early July. US President Donald Trump ended that truce on July 8, and the war premium returned. Brent crude has now rebounded nearly 30% from its early-July low. The 10-year Treasury yield sits near 4.55%, close to a two-month high, as bonds sold off on the oil-driven inflation outlook. US prices fell 0.4% in June — the biggest monthly drop since April 2020 — because energy got 5.7% cheaper, Bureau of Labor Statistics data shows. Oil at $90 runs that math in reverse. The Federal Reserve's July 28-29 meeting will be judged not only on the rate decision but on how Chair Kevin Warsh assesses the conflict between softer June inflation and renewed oil pressure. For Bitcoin, the key levels to watch are $62,800 support and $65,500 resistance. A sustained close above $65,500, supported by ETF inflows above $100 million a day, would improve the case for a move toward $68,000 and eventually $70,000. A fall below the 200-week moving average near $62,873 would weaken the recovery and place $60,000 at risk. This article is for informational purposes only and does not constitute investment advice.
Jul 20 2026, 19:20
Ripple secures MiCA license in Luxembourg, unlocking 30 European markets
**Ripple's MiCA authorization positions it to compete for European cross-border payment flows against a growing roster of regulated crypto firms.** Ripple obtained a full Markets in Crypto-Assets license from Luxembourg regulators on July 20, authorizing the company to offer regulated digital asset services across all 30 European Economic Area countries. The license, granted by the Commission de Surveillance du Secteur Financier, allows Ripple to passport services throughout the EEA under MiCA's single regulatory framework, covering cross-border payments, digital asset custody and exchange services. Ripple joins a growing list of crypto firms securing MiCA authorization since the regulation took full effect. BitPay received its MiCA license from the Dutch Authority for the Financial Markets on the same day, while exchanges and custodians have increasingly sought licenses in the Netherlands, France, Germany, Luxembourg and Denmark to access the broader European market. For Ripple, the approval removes a key regulatory overhang in Europe, where the company's XRP token has faced legal uncertainty since the U.S. Securities and Exchange Commission lawsuit. The license opens the door to partnerships with European banks and payment providers seeking regulated digital asset settlement rails, a market that consulting firm BCG estimates could reach $2 trillion in transaction value by 2030. **MiCA reshapes Europe's crypto market** The regulatory framework, which replaced fragmented national regimes across 27 EU member states plus three EEA countries, has become a competitive differentiator for licensed firms. Companies operating under MiCA benefit from a single rulebook covering stablecoin issuance, custody, exchange operations and payment processing, eliminating the need for separate licenses in each jurisdiction. Ripple's European expansion strategy centers on its RippleNet payment network, which uses XRP as a bridge currency for cross-border settlements. The MiCA license provides regulatory cover for European financial institutions to use the network without navigating uncertain legal status for the token. **Compliance costs create barriers for smaller players** The cost of obtaining and maintaining MiCA compliance, including capital requirements, governance standards and reporting obligations, has created a barrier for smaller crypto firms, potentially consolidating market share among well-funded players like Ripple and BitPay. Industry estimates put the annual compliance cost for a mid-size crypto firm under MiCA at $5 million to $10 million. The Luxembourg authorization also positions Ripple to compete for European central bank digital currency projects, as several EU member states explore CBDC pilots that could integrate with licensed payment infrastructure. Ripple has previously partnered with central banks in Palau and Montenegro on digital currency trials. This article is for informational purposes only and does not constitute investment advice.
Jul 20 2026, 19:11
CZ contrasts Bitcoin's 21M supply cap against $725B AI investment cycle
**Binance founder Changpeng Zhao drew a sharp line between Bitcoin's programmed scarcity and the artificial intelligence boom, arguing the two serve fundamentally different investment purposes.** Binance founder Changpeng Zhao said Bitcoin's 21 million supply cap protects against inflation in a way that artificial intelligence investments cannot, as JPMorgan Chase & Co. Chief Executive Officer Jamie Dimon forecasts $725 billion in AI-related spending this year. "AI is great, but it does not protect you against inflation. Bitcoin does," Zhao, the founder of Binance, said in a social media post. Zhao acknowledged that AI can raise productivity and improve business efficiency, but argued that ownership in an AI company remains tied to revenue, execution and competition. Companies developing AI products can issue additional shares or raise fresh capital, diluting existing shareholders, whereas Bitcoin's protocol caps the total number of coins at 21 million, preventing any entity from increasing its supply. The distinction comes as Dimon described the AI spending cycle as "a little tsunami" that is "very hard to stop," while BlackRock Inc. executives separately warned that rising U.S. government debt could eventually threaten the dollar's reserve-currency status — a scenario that could strengthen demand for decentralized assets such as Bitcoin. **AI and Bitcoin Occupy Separate Investment Buckets** Zhao has previously acknowledged that the AI boom could temporarily pull capital away from Bitcoin and other crypto assets. As private companies such as OpenAI and Anthropic attract large funding rounds, some investors may sell existing holdings to gain exposure to AI-related opportunities, he argued. Despite that competition for capital, Zhao does not view Bitcoin and artificial intelligence as direct rivals. Under his framework, AI helps companies produce more goods and services, while Bitcoin allows investors to hold an asset that cannot be diluted through additional issuance. An AI company's value depends on its ability to turn technology spending into a durable business while competing against other developers. Bitcoin holders face different risks, but its programmed scarcity does not depend on one management team meeting sales targets or defending market share. **Debt Concerns Strengthen Bitcoin's Scarcity Case** At the same time, rising government borrowing has added weight to the monetary concerns behind Zhao's position. Dimon, despite his long-running criticism of Bitcoin, has recently warned about government debt and geopolitical risks that could affect markets over the next several years. BlackRock executives have also connected fiscal pressure with Bitcoin's investment case. Robert Mitchnick, the firm's head of digital assets, has argued that concern over U.S. debt and persistent budget deficits could become a major source of demand for the cryptocurrency. BlackRock Chief Executive Officer Larry Fink issued a similar warning in his 2025 annual letter, stating that uncontrolled U.S. debt could eventually threaten the dollar's reserve-currency status. Fink argued that decentralized assets such as Bitcoin could benefit if investors lose confidence in national currencies and seek alternatives outside government control. BlackRock's fixed-income team separately identified rising U.S. debt as a risk to demand for long-dated Treasury bonds and the dollar, warning that heavier issuance and reduced demand from major buyers could push borrowing costs higher. Against that backdrop, Zhao's argument treats AI spending and Bitcoin ownership as responses to different conditions — AI generating economic growth, Bitcoin serving as a hedge when debt, inflation or currency weakness threatens the value of conventional money. This article is for informational purposes only and does not constitute investment advice.