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Crypto

Bitcoin surge may revive corporate buying, with stock premium in focus

Corporate bitcoin buying could revive if bitcoin enters another sharp rally, but a repeat of indiscriminate fundraising seen in 2025 is unlikely, an outlook said. Cointelegraph said the key variable is whether company shares regain a premium to the value of their bitcoin holdings. Corporate purchases slowed in the third quarter, with Strategy and other listed companies sharply reducing net buying. Analysts also pointed to shifting investor scrutiny and unstable ETF flows.

Crypto

Bitcoin \'Uptober\' narrative wobbles; $77,000 support in focus

Bitcoin has extended weakness in October, sliding 4.1 percent over the past week as outflows from spot bitcoin exchange-traded funds increased downward pressure. The cryptocurrency briefly fell to $80,427 and is trading around $83,000 after failing to hold a push above $87,000. Analysts are watching $83,000 as a near-term pivot and key support levels at $77,000 and $72,000. Markets are also tracking inflation data and ETF fund flows.

Crypto

Ethereum researcher warns AI may break ECDSA before quantum computers, urges \'bunker mode\' planning

Justin Drake of the Ethereum Foundation warned that the ECDSA signature system used by Bitcoin and Ethereum could be broken by AI before quantum computers reach “Q-day”. He urged the blockchain industry to plan for “bunker mode” and recommended a controlled mass migration of assets to fresh addresses whose public keys remain hidden behind a hash. He said holders should not rush or panic and urged major firms to harden cold storage.