USD price quality at this block
how good the price behind this block is
Every euro figure on this site rests on knowing what bitcoin cost at a given moment. This says how good that knowledge is at each block: a full hour of real exchange data, a partial window, a price carried forward from earlier, or no market at all.
Definition3 = a full 60-minute carry window, 2 = partial, 1 = carried forward or a single exchange partition, 0 = no market. Taken from the PREFIX of resolution_flag, never by equality: the flag carries an optional EUR verdict after a semicolon, and equality-testing it silently misfiles 17,924 blocks.
LimitThis is a diagnostic, not a market measure. It tells you how much to trust the chart beside it.