最新报道:Bitcoin Knots adoption has surged to 17.78% of reachable nodes as of September 2025, up from just 69 nodes in January 2024, sparking a philosophical clash with Bitcoin Core over transaction filtering. Knots enforces a 42-byte cap on OP_RETURN to limit non-financial data, while Core's upcoming v30 release removes the 80-byte limit to maintain network neutrality. Despite Knots' filtering efforts, miners often bypass these restrictions through direct submission channels, raising questions about the effectiveness of client-level curation in shaping Bitcoin's transaction composition.