Joe Bloggs · 1w Energy in it's various form is just migrating structure that is nyet harder memory. Example white light reflected off a surface memory, some of the light becomes hard memory (changes the colour of th... Jack K @Jackk 1775226662 There is no memory harder than Bitcoin, matter/energy in a pure and immutable form of memory (in-formation). This is the limit.And such a limit instantiates a new temporal boundary defined by the active states of memory, while the historical record of memory persists.