Martin Habovštiak stores 66KB image on Bitcoin to challenge BIP-110

Bitcoin developer Martin Habovštiak embedded a 66KB image into the Bitcoin blockchain as a single transaction to test proposed BIP-110 anti-spam rules. He said the design avoided OP_RETURN, OP_IF and Taproot by using SegWit v0, and later claimed a BIP-110-compliant version would be larger, while critics questioned his definition of contiguity.