According to Cointelegraph, the decision by Bitcoin Core developers to remove the OP_Return limit for non-monetary data in the upcoming Bitcoin Core 30 upgrade has sparked significant controversy within the Bitcoin community. Jimmy Song, a prominent Bitcoin developer and advocate, criticized this move, labeling it as a "fiat" mentality. Song accused the developers of dismissing user concerns and ignoring substantial opposition from the community and node operators. He argued that the ambiguity surrounding the definition of spam is being used as a stalling tactic to avoid addressing the real impact of the change, particularly its long-term consequences. The proposal to eliminate the OP_Return limit, which is currently set at 80 bytes, has been met with widespread disapproval. Despite this, the change is proceeding, reminiscent of the Bitcoin block size debates from 2015 to 2017 that led to the creation of Bitcoin Cash (BCH) through a hard fork. This has led to speculation within the community about whether the OP_Return controversy could result in a similar split. In response to the unilateral decision by Bitcoin Core developers, a significant number of Bitcoin node operators have migrated to Bitcoin Knots, an alternative node software. This shift has seen Bitcoin Knots nodes increase to about 20% of the network, a dramatic rise from just 1% in 2024. Bitcoin Knots allows node operators to enforce strict data size limits, which supporters argue is crucial for maintaining the decentralization of the Bitcoin protocol. Since its inception in 2009, the Bitcoin ledger has accumulated approximately 680 gigabytes of data, thanks to its simple architecture and strict data limits. This low data storage requirement enables individuals to run a node on standard computer hardware for as little as $300, promoting democratized access and ensuring decentralization. In contrast, higher-throughput blockchain networks and smart contract platforms generate significantly more data, necessitating expensive, specialized hardware to operate nodes. This results in increased centralization, as only wealthy investors and large corporations can afford to run nodes and enforce consensus rules, raising the risk of collusion to alter consensus or reverse transactions.

Song accused BTC Core developers of defecting and failing to address widespread community concerns about non-monetary data on the ledger. source: https://cointelegraph.com/news/jimmy-song-slams-bitcoin-core-fiat-mentality-op-return?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

The U. S. deficit will pass $2 trillion this fiscal year, even though the government is pulling in $350 billion annually from tariffs. That number sounds huge, and it is, but it barely touches the mess. In August alone, the U. S. posted a $345 billion deficit, the biggest monthly shortfall so far this year. That same […] source: https://www.cryptopolitan.com/u-s-deficit-will-top-2-trillion-in-fy-2025/

Binance traders are turning bearish, but stablecoin inflows show bulls may strike back. source: https://ambcrypto.com/traders-are-shorting-ethereum-but-a-surprise-rally-can-come-instead/

On Sep 21, 2025, 21:39 PM(UTC). According to Binance Market Data, BNB has crossed the 1,050 USDT benchmark and is now trading at 1,050.849976 USDT, with a narrowed 1.41% increase in 24 hours.

A teenage hacker and his accomplice gained access to a Crypto. com employee's account in a previously unreported breach. source: https://www.theblock.co/post/371531/previously-unreported-attack-on-crypto-com-leaked-users-personal-data-bloomberg?utm_source=rss&utm_medium=rss

Giggle Academy, a free on-chain learning platform backed by Binance founder Changpeng Zhao (CZ), has raised $880,000 in its first two hours of opening donations. The bulk of these donations come from a newly launched GIGGLE token. What began as a lighthearted meme coin experiment quickly escalated into a major education initiative. Giggle Academy Turns Meme Coin Momentum Into $880,000 The surge began when Rune, a trader and popular user on X (Twitter), suggested that meme coins could serve charitable functions source: https://beincrypto.com/charity-utility-meme-coins-binance-changpeng-zhao/

At the center of the dispute is the Clarity Act, a Republican proposal already through the House and now under […] The post Crypto Regulation Hits Partisan Roadblock in the Senate appeared first on Coindoo. source: https://coindoo.com/crypto-regulation-hits-partisan-roadblock-in-the-senate/

Coinbase's CEO has expressed a clear vision for the future of the company, stating that their goal is to evolve into a comprehensive super app that integrates a wide range of financial services. This ambition includes not only facilitating cryptocurrency transactions but also offering traditional banking services, investment opportunities, payment solutions, and various other financial products, all within a single, user-friendly platform. The aim is to create an all-encompassing financial ecosystem that meets the diverse needs of consumers and businesses alike, thereby simplifying their financial management and enhancing overall accessibility to a variety of financial tools and resources. source: https://www.coindesk.com/markets/2025/09/20/coinbase-ceo-we-want-to-become-a-super-app-and-provide-all-types-of-financial-services

Ethereum continues to hold steady despite ongoing volatility, with ETH hovering just below the $4,500 mark. While sharp gains remain elusive, the asset is equally shielded from steep declines.   Strong investor accumulation is helping the altcoin king maintain stability, fueling optimism for a potential recovery in the coming days. Ethereum Holders Continue Accumulation Ethereum’s net exchange position highlights that ETH holders are once again moving toward accumulation source: https://beincrypto.com/ethereum-holders-keep-price-afloat/

Low-risk DeFi is already supporting the Ethereum economy, and it is to Ethereum what search is to Google.

Too many people are Fomo Perp Dex. After sobering up, I would like to share some thoughts that are a bit "incongruous" with the prosperous market. The following only represents my personal understanding.

Golden Weekly is a weekly blockchain industry summary column launched by Golden Finance. Its content covers the week's key news, mining information, project dynamics, technological progress and other industry trends.

This generation of Perp DEX is fundamentally different from the "GMX, DYDX" generation of Perp DEX. Since it's still essentially Perp DEX, the title will still refer to Perp DEX. Starting as "Perp DEX," it quickly rose to prominence.

When I got home today, I first checked whether the elders at home had the Pi coin APP on their phones.

I have recently researched almost all the Perps (perpetual trading platforms) on the market. The five-fold growth of the hype market proves once again that when I first researched it last year, I still overlooked its core value.

The median annual salary of Ethereum core developers is only $140,000, which is far lower than the salary for the same position in other blockchain projects such as Solana and Aptos (generally between $300,000 and $800,000), and also lower than the salary levels of exchanges such as Coinbase.

This issue summarizes the proposal for a comprehensive framework for the transition of the U.S. financial system to quantum security for your reference.

The article uses the Taoist Yin-Yang philosophy as a framework to analyze the dynamic balance of opposing forces in the cryptocurrency market, emphasizing that the interplay of Yin (chaos, speculation, impulse) and Yang (order, data, verification) is the key to successful investing.

Why Cryptocurrency's Internet Speed ​​Growth Could Trigger the Largest Wealth Transfer in History