Bitcoin is currently at the center of controversy after Avalanche founder Emin Gün Sirer raised concerns about the network. Long-term security and extractive economics. In a recent X post shared on May 10, 2026, the cryptocurrency founder said: assert BTC may eventually face serious challenges, including: Reduced miner incentives. His comments quickly sparked discussion about what this could mean for Bitcoin’s future stability.
Bitcoin Mining Pressure Building
The cryptocurrency founder’s warning focuses on a growing concern that has followed Bitcoin for years but is now gaining new attention as block rewards continue to shrink. Bitcoin miners currently protect the network by verifying transactions and maintaining the blockchain. Energy-intensive mining operations. In return, miners receive newly minted BTC along with transaction fees.
However, Bitcoin’s halving system reduces mining rewards by half every four years. This system helps control the supply of BTC and supports scarcity, but also reduces the amount miners earn over time. Sirer warned that this could eventually lead to difficult situations for BTC. Mining rewards are no longer enough. To cover the high costs of electricity, equipment and mining operations.
The concern becomes even more important because Bitcoin’s security largely depends on the participation of miners. As mining becomes less profitable over time, smaller Mining companies may struggle to surviveIt could potentially force some operators out of the market. This could reduce competition between miners and increase the risk of centralization, something critics have been warning about for years.
The Avalanche founder also pointed to a future where transaction fees could eventually become the main source of income for miners. However, another problem may arise if: Fees become too expensive For regular users, it doesn’t generate enough revenue to maintain strong network security.
Crypto founder proposes a new direction. BTC
As discussion about the warning grew, attention also focused on the solution proposed by the cryptocurrency founder. Sirer suggested that BTC could eventually use an additional transaction layer tied to Avalanche technology before transactions are fully completed on the Bitcoin network.
The goal of the idea is to reduce the pressure on Bitcoin’s current system while also reducing the pressure on Bitcoin’s current system. Transactions proceed faster. Provides a more efficient verification process. Although the technology behind it is complex, proponents believe that BTC can help address future challenges related to: Mining Reward Reduction Network demand is increasing.
However, the proposal may not easily gain support from the BTC community. Many people who have been supporting BTC for a long time are known as: Oppose major changes to the networkThis is especially true when external technologies or other consensus systems are involved.
Nonetheless, the warning highlights broader concerns that are already being discussed across the cryptocurrency industry. Some investors are concerned about Bitcoin’s price rise and future trading activity. finally solve the problem of course. Others believe that reduced miner rewards could become a serious long-term problem if a solution is not presented early.
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