Data observations · Bitcoin
Bitcoin supply observations
This is the latest accepted observation in this dataset, not a live estimate of supply today. A later retrieval date does not make the underlying observation more recent.
Observed through
20,033,382.40261292 BTC
Coin Metrics SplyCur on that UTC observation day.
Coin Metrics SplyCur is the provider’s ledger-visible supply measure. It is not recoverable, liquid or economically spendable supply. No price, forecast or lost-coin estimate is refreshed.
What the dates mean
- Observed through
- — the last complete daily value in this accepted snapshot.
- Accepted at
- — when this changed numeric snapshot passed the registered validation rules.
- Source retrieved at
- — when the source bytes used for this snapshot were retrieved. This is not a live connection or the date of a later unchanged check.
Only complete, validated source observations can extend this series. An unchanged check or failed refresh preserves the accepted snapshot and its dates. Validation checks data shape, exact units, continuity and conservative bounds; it does not independently audit the provider’s measurement.
Download and cite this version
Current accepted JSONImmutable version JSON
- Data version
96f87b011ef0576f5475d8cac70d117eb9fcd90820ed2c6b755cb74bdb181e2b- Source revision
f1a36afb962731c387bb03982758ab0103063da5- Source body SHA-256
06495ff8e643432e6948b7b4686ce44fc106217287dabdc1b38351d9ddec46c3- Source
- Coin Metrics — pinned source CSV
- Definition
- Coin Metrics SplyCur methodology
The data version hashes the exact observation array. Use the immutable version link when citing a number; the current link can advance after new observations are accepted. The JSON includes exact decimal BTC and integer satoshis for 144 daily observations from through .
Recent accepted observations
| UTC day | Supply (BTC) |
|---|---|
| 20,033,382.40261292 | |
| 20,032,869.90261312 | |
| 20,032,382.40264502 | |
| 20,031,985.52765776 | |
| 20,031,510.52770125 | |
| 20,031,066.77770786 | |
| 20,030,629.27792107 | |
| 20,030,191.77794765 | |
| 20,029,719.90297231 | |
| 20,029,266.77797830 | |
| 20,028,794.90299488 | |
| 20,028,360.52804619 | |
| 20,027,941.77804923 | |
| 20,027,426.15310510 |
Understand the measure
Ledger-visible supply, the maximum subsidy schedule, recoverable coins and market liquidity answer different questions. Read how many bitcoins are there for the distinctions and lost bitcoins for the limits of lost-coin estimates.