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Ethereum Pectra upgrade: Blob capacity and fee dynamics

Ethereum Pectra upgrade: Blob capacity and fee dynamics

Ethereum News October 31, 2026

Ethereum's Pectra upgrade increases weekly target blob capacity from 150,000 to 300,000. New fee parameters and EIP-7623 calldata adjustments ensure the network responds more aggressively to…

The concentration risk in BlackRock's IBIT

The concentration risk in BlackRock’s IBIT

Bitcoin News October 31, 2026

BlackRock's IBIT faces systemic risks due to Coinbase holding over 80% of Bitcoin assets behind US ETFs. Despite IBIT controlling 61.3% of US spot Bitcoin ETF…

The mechanical shift in Bitcoin volatility

The mechanical shift in Bitcoin volatility

Bitcoin News October 31, 2026

Bitcoin volatility is transitioning from retail-driven swings to structural movements driven by institutional ETF inflows and market maker hedging. Recent options expiry involved 27,300 contracts with…

Bitcoin mining centralization: five myths vs facts

Bitcoin mining centralization: five myths vs facts

Bitcoin News October 31, 2026

Foundry USA holds 38% of the Bitcoin mining pool market as of October 2026, highlighting significant concentration. Despite 890,000 ASICs adopting Stratum V2, geographic concentration in…

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