The inscription project OrdinalsBot claims to have engraved the largest file in history on Bitcoin

According to reports, the Bitcoin inscription project OrdinalsBot claims to have minted the largest file ever on the Bitcoin blockchain: it is the last one in a series of 1500 "Pizza Ninjas." These files are referred to as "four meggers" because they are close to 4 MB in size and due to their visibility on the blockchain, they are considered valuable commodities among Ordinals collectors.

The 1500th "Pizza Ninjas." file has a size of 3.969429 MB and was mined by BTC mining company MARA Holdings (MARA) on block 873,893 at Beijing time December 9th at 13:57 (Eastern Time at 00:57). It should be clarified that technically, it's impossible to precisely engrave a file as exactly 4MB, but the term "four meggers" refers to files larger than 3.5MB.