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Bitcoin's security risk starts when one block gets far more fees than the next
New research shows that when one Bitcoin block has far more fees than the next, it leads to more block races and slower arrival of the immediately following block. This creates a security risk for Bitcoin.
Published:
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What happened
New research shows that when one Bitcoin block has far more fees than the next, it leads to more block races and slower arrival of the immediately following block. This creates a security risk for Bitcoin.
Confirmed
Global impact / market context
Slower block arrivals and block races can delay transaction confirmations, making Bitcoin less reliable for payments. This could reduce user trust and demand, potentially lowering Bitcoin's price, which affects investors holding the cryptocurrency.
Analyst inference
Miners earn fees from blocks, so uneven fees may create uncertain income, discouraging them from spending on new equipment. If network security weakens, investors might sell Bitcoin, pushing prices down and impacting the broader crypto market.
Analyst inference
What to watch
- Watch whether Bitcoin block fee gaps widen further, as the research links larger gaps to more block races and slower next-block arrivals. Confirmed
- Monitor Bitcoin's transaction fee data after each new block to see if fee gaps are growing, which could signal increased security risks. Proposed
- Watch for any response from Bitcoin developers or miners to this research, such as protocol changes or fee adjustments, which could affect network stability and investor confidence. Analyst inference
Affected assets
- BTC — Bitcoin