Transaction activity by hour of day & day of week — UTC
Period
On-chain data has no location — that's the whole point of Zcash. So we can't show where people
are. But every block carries a UTC timestamp, so we can see the daily rhythm of usage and line it up with
where the sun is. Press play: the dark band is night sweeping across the planet, the dot is the sun
overhead. Watch which regions are in daylight when activity rises — if most users live there, they're
transacting in their waking hours.