According to @BitMEXResearch, inscriptions and OP_RETURN transactions still account for 40% of Bitcoin transaction count, 10% of fees paid, and 28% of block weight; source: BitMEX Research on X citing OrangeSurfBTC, Sep 30, 2025. For traders, this composition signals notable non-payment demand for blockspace, with the 28% weight share and 10% fee share providing a direct gauge for timing on-chain BTC settlements and fee estimation; source: BitMEX Research on X citing OrangeSurfBTC, Sep 30, 2025.