Bitcoin Ancient Supply Growth (10y+)
The pile of bitcoin untouched for 10 years or more, shown alongside how fast coins are joining it each day. Every point shown is real up to the date on the badge above the chart.
Two things on one chart: the total bitcoin untouched for at least 10 years, and the average number of coins per day crossing that 10-year mark, measured over the last 30 days.
The growth figure tells you how many coins are quietly leaving the tradable pool. For example, 600 ₿ a day crossing the 10-year mark while miners create about 450 ₿ a day means more coins are going dormant than are being created, so the freely tradable supply is shrinking by roughly 150 ₿ a day.
Growth is high when the coins bought a decade earlier were bought in a busy period and then simply left alone.
In words: the total coins untouched for 10 years or more, plus the 30-day average of the daily increase in that total.
Every point on screen was counted by **our own Bitcoin node** — a full copy of the blockchain that we run ourselves — and the line runs up to the date on the badge **above** the chart. A day our node could not count is left as a gap; it is never filled in from another source.
Coins join this group purely by getting older, so today's growth reflects who was buying and holding ten years ago, not anything happening now.
Counted by Safu's own Bitcoin node: the coins whose last move is ten years old or more, plus the 30-day average of how many cross that mark each day. One point per day from 2019, when the first coins turned ten. No outside metrics feed is involved.
Computed in-house from Safu's Bitcoin node · 1 point/day since 2019 · recomputed daily