Cardano suffers temporary chain split from code bug, but ADA hangs on

Pump.fun has recently made headlines by cashing out $436 million, coinciding with a significant decline in speculative interest in memecoins, which has led to a 50% drop in the platform's revenue since October. This cash-out has raised concerns about potential selling pressure in the market.

Bitcoin's price has recently shown signs of recovery, rebounding from a low of $80,000, as market sentiment shifts positively ahead of significant macroeconomic data releases. This comes amidst concerns about a confirmed death cross on Bitcoin's price chart, which typically signals the start of a bear market.

The Cardano blockchain experienced a significant network split on November 21, 2025, triggered by a crafted delegation transaction that exploited a known software bug. This incident halted ADA trading on major exchanges and led to an investigation into the exploit, resulting in key resignations within the organization.

Bitcoin's open interest has sharply declined over the past month, leading analysts to suggest that this could establish a solid bottom for potential recovery. This downturn has raised concerns about market stability as Bitcoin's price fluctuates significantly, currently hovering around $80,000.

Strategy and Bitcoin supporters have called for a boycott of JP Morgan following reports that crypto treasury companies, including Strategy, may be excluded from major market indexes. This exclusion could significantly impact their market presence and investor confidence.

Bitcoin has experienced a surge in volatility, suggesting a potential return to price levels driven by options trading, reminiscent of conditions prior to the launch of Bitcoin exchange-traded funds (ETFs) that had previously dampened market fluctuations.

Cardano experienced a chain split due to a malformed transaction, raising concerns about the network's stability. Meanwhile, a solo miner achieved a remarkable feat by mining a Bitcoin block valued at approximately $265,000, showcasing the unpredictable nature of cryptocurrency mining. Additionally, a UK-led initiative resulted in 128 arrests related to Russian sanctions evasion, highlighting ongoing regulatory efforts in the cryptocurrency space.

Cardano experienced a temporary split into two chains after an attacker exploited a known bug using an AI-generated script, leading to a situation where newer nodes accepted a malformed transaction that older nodes rejected. This incident raised significant concerns regarding the stability of the Cardano network.