Author: Digicoinvision
Amid growing interest in practical ways to scale and safeguard blockchains, hardware‑based approaches are coming into focus. The role of Trusted Execution Environments (TEEs) in blockchain systems has gradually expanded from privacy-preserving projects to applications that improve scalability and enable secure offchain computation. Currently, over 50 teams are working on TEE-based blockchain projects. In this article, Cointelegraph Research explores the technical foundations of TEEs in blockchain systems and examines key use cases of this technology.Mechanics of TEEs in blockchainsMost blockchain technology relies on cryptography and distributed computing to maintain security. TEEs add a different approach, namely, hardware-level trust. A Trusted…
Key points:Bitcoin fails to close above $117,200, opening the door to support retests.A giant $4.9 trillion options expiry event adds further friction for Bitcoin bulls on Friday.Order-book liquidity shows bids massing at $110,000 and above, creating a “magnet” for price.Bitcoin (BTC) missed a key daily close into Friday as traders expected short-term BTC price losses.BTC/USD one-hour chart. Source: Cointelegraph/TradingViewBitcoin adds headwinds after daily close missData from Cointelegraph Markets Pro and TradingView showed that BTC/USD narrowly avoided a daily close above $117,200.This had been one of the key lines in the sand on short timeframes — a reclaim would allow price…
Ethereum’s core developers have mapped out a launch window for the long-anticipated Fusaka upgrade, with mainnet activation penciled in for Dec. 3.The draft schedule, shared during the Sept. 17 All Core Developers’ Call (ACDC), still requires final confirmation, but it signals growing momentum toward one of Ethereum’s most significant technical overhauls.The rollout will begin on test networks in stages. Holesky is set to upgrade on Oct. 1, followed by Sepolia on Oct. 14 and Hoodi on Oct. 28. Provided these rehearsals run smoothly, the changes will be ready to migrate onto Ethereum’s main network in December.Phased Blob forksChristine Kim, former…
Key Takeaways What triggered the recent price decline for PUMP? The price drop was primarily driven by heavy selling from whales and a negative Funding Rate, with short positions dominating the market. Could PUMP experience a rebound despite the current bearish sentiment? Yes, there is potential for a rebound if it reaches lower liquidity zones, which could serve as demand areas and push the price higher. In the past 24 hours, Pump.fun [PUMP] recorded one of the steepest outflows, with liquidity draining fast and forcing an 11% squeeze that brought its press-time value to $0.007. Market analysis revealed that derivative…
Every bitcoin price bull market to date has followed a familiar pattern of explosive upside followed by sharp drawdowns, with each cycle delivering lower percentage gains than the last. This phenomenon, known as diminishing returns, has become one of the most persistent narratives in Bitcoin. The question now is whether this cycle will follow the same trajectory or if the maturation of Bitcoin as an asset class could bend the pattern. Bitcoin Price and Diminishing Returns So far this cycle, we have witnessed approximately 630% BTC Growth Since Cycle Low to the most recent all-time high. That compares to more…
The first-ever multi-asset crypto ETF in the U.S. has officially hit Wall Street, unlocking massive exposure to top digital assets. Grayscale Launches Groundbreaking Crypto ETF on NYSE Arca Grayscale Investments, the world’s largest digital asset-focused investment platform, announced on Sept. 19 that its Grayscale Coindesk Crypto 5 ETF has started trading on NYSE Arca, following […]
This post will provide the groundwork for a major rework of the Ethereum scripting language, which will substantially modify the way ES works although still keeping many of the core components working in the exact same way. The rework is necessary as a result of multiple concerns which have been raised about the way the language is currently designed, primarily in the areas of simplicity, optimization, efficiency and future-compatibility, although it does also have some side-benefits such as improved function support. This is not the last iteration of ES2; there will likely be many incremental structural improvements that can be…
Cardano price movement has been holding steady near key levels, with traders watching closely for a breakout after weeks of sideways movement. While ADA struggles for momentum, another name is making waves in the market. Rollblock (RBLK) has already raised $11.8 million and continues to gain traction with its gaming-driven model. The contrast highlights how established tokens fight to maintain strength, while newer projects like Rollblock capture attention through adoption, incentives, and intense community activity. Cardano Price Finds Support but Momentum Remains Capped Cardano price action has been moving in a tight range after failing to break past recent highs.…
Bitcoin traded at $116,393 on Sept. 19, 2025, placing its market cap at $2.31 trillion with a 24-hour trading volume of $36.67 billion. The cryptocurrency’s intraday range spanned from $116,349 to $117,888, reflecting a tight consolidation near key resistance. Bitcoin On the daily chart, bitcoin has been in a confirmed uptrend since early September, having […]
Tron has been making headlines after bouncing strongly from its recent low. On September 6, the token slipped to fresh cycle lows, raising concerns among traders. However, since then, Tron has staged an impressive comeback, climbing more than 18% and now testing local resistance levels. This rebound signals renewed strength in the network and growing investor confidence in its role within the broader crypto ecosystem. Related Reading Adding fuel to this recovery, Tron announced yesterday that PayPal USD (PYUSD) will now be available on the TRON network through Stargate Hydra as a permissionless token, PYUSD0, leveraging LayerZero’s Omnichain Fungible Token…