Jimmy Song, a developer of Bitcoin Core, criticized the Taproot upgrade for failing to anticipate the emergence of inscriptions – content containing non-financial data – on the blockchain. He argues that Taproot has not fulfilled its promise of privacy and security.
Although Taproot has introduced Schnorr signatures and improved efficiency for multi-signature transactions, analysis tools can still recognize transaction patterns and address types, reducing anonymity. Furthermore, many wallets and services have not fully adopted the new features, so users still use classic addresses, which are less secure.
The song also emphasizes that Taproot bypasses risks from the “social attack surface” – that is, the part vulnerable to abuse due to user or societal behavior – making it not designed to counter data spam or inscriptions affecting Bitcoin's core financial objectives.
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
The loss from mining a single Bitcoin is approximately $19,000, and mining companies are accelerating their transition to AI and high-performance computing businesses.
Gate News reports that on March 28, the current mining of a single Bitcoin faces a loss pressure of about $19,000. Mining companies are accelerating their transformation towards artificial intelligence (AI) and high-performance computing (HPC), and are funding related infrastructure investments by selling part of their BTC reserves. According to CoinShares data, publicly listed mining companies have announced a total value of over $70 billion in AI and HPC collaboration projects, indicating that the industry as a whole is transitioning towards computing power services.
GateNews15m ago
BTC ETF has regained $3.0 billion in outflows since the “1011 crash,” and by year-to-date the liquidity position is approaching flat
Gate News reports that on March 28, according to Bloomberg ETF analyst James Seyffart, between October 2025 and the end of February 2026, Bitcoin ETFs recorded about $9 billion in outflows, of which approximately $3 billion has been recovered. Although the overall net outflow since the "1011 crash" still exceeds $6 billion, looking at the performance this year, the inflows and outflows of Bitcoin ETFs have nearly balanced out, indicating a certain recovery in market sentiment.
GateNews29m ago
Bitcoin miners are becoming AI companies and selling their BTC to fund the transition
The bitcoin mining industry is undergoing the most fundamental transformation in its history, and the clearest sign isn't the hashrate or the difficulty adjustments. It's the balance sheets.
CoinShares' Q1 2026 mining report, published this week, reveals that the weighted average cash cost to
CoinDesk33m ago
Bitcoin is at risk of dropping to the support level of $61K USD – Can Trump save it?
Bitcoin kicked off the weekend with its short-term structure broken, mounting macro pressure, and a key political factor sitting near the center of the market’s risk map.
Over the past two weeks, the technical setup has weakened in clearly visible steps. The macro backdrop continues to tighten as bond yields mature, increasing the risk of volatility and market instability.
TapChiBitcoin1h ago
