According to BitMEX Research, the team created a Bitcoin (BTC) transaction that embeds an image within deliberately vulnerable private keys, making those keys computable solely from data available on the blockchain and allowing the image to be reconstructed from on-chain information, Source: BitMEX Research on X, Aug 26, 2025 (link in post). According to BitMEX Research, they describe the image as “unstoppable” because its reconstruction relies on private keys that can be derived from the blockchain rather than off-chain storage or standard script fields, Source: BitMEX Research on X, Aug 26, 2025 (link in post). According to BitMEX Research, the post shares the transaction and technical details for verification of the method, Source: BitMEX Research on X, Aug 26, 2025 (link in post).