According to Odaily, Ordi.io announced on the X platform that 100% of Ordinals inscriptions are permanently stored on the Bitcoin blockchain. In contrast, 99.9% of NFTs on the Ethereum and Solana blockchains are stored off-chain. Additionally, the latest data from Dune reveals that the total number of Bitcoin Ordinals inscriptions has reached 69,321,045. The cumulative fee revenue from Ordinals inscriptions has amounted to 6,896.4379 BTC, approximately $440 million.