According to trevor.btc, Pizza Ninjas NFTs are highly efficient, using just 1-2kb per mint on the Bitcoin blockchain, which leaves significant unused space for those who ordered 4-megabyte inscriptions. This presents strategic opportunities for BTC Ordinals traders to maximize on-chain value by filling extra space with additional valuable data. Traders are advised to contact the Pizza Ninjas team to explore optimal usage of available block space, as noted in the original tweet on June 13, 2025. (Source: trevor.btc on Twitter)