<https://blockchair.com/bitcoin-sv/transaction/5015e19ed6dd…

<https://blockchair.com/bitcoin-sv/transaction/5015e19ed6dd209e2112c317853720778f50748851b5143d0730845acc80f989> : Tiling Expansion is a owf if and only if owfs exist.

^ 1deos + 1FED + 11deos is the first Tiling Expansion to prove owfs exist.