$BTC Theo PANews, the security of the Bitcoin network is experiencing significant strengthening, primarily driven by the increase in hashrate and the accumulation of Bitcoin by companies. As competition among miners intensifies, hashrate continues to rise, with annual capital expenditure expected to reach between 100 billion and 120 billion dollars. This competition not only reinforces cybersecurity but also encourages diversification. Historical data shows that increased capital spending in mining is often associated with rising Bitcoin prices.