Firsthand Bitcoin · Data · Bitcoin miners
The number of unspent transaction outputs, the pieces every bitcoin is stored in.
Unspent outputs (UTXO set) opened 2023 at 84.49M (January 2, 2023) and closed at 154.32M (December 31, 2023), up 82.6%. The high was 154.32M on December 31, 2023 and the low 83.92M on January 14, 2023.
| Month | Month end |
|---|---|
| January 2023 | 84.46M |
| February 2023 | 85.40M |
| March 2023 | 88.07M |
| April 2023 | 89.69M |
| May 2023 | 101.94M |
| June 2023 | 107.33M |
| July 2023 | 113.79M |
| August 2023 | 122.87M |
| September 2023 | 130.47M |
| October 2023 | 125.02M |
| November 2023 | 138.43M |
| December 2023 | 154.32M |
Bitcoin is not stored in accounts but in unspent outputs, each one a lump of coins that a future transaction will spend. The count grows with adoption and jumps during inscription waves, when many small outputs are created.
Other years: 2026 · 2025 · 2024 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013
Also in 2023: Bitcoin price · Distance from the all-time high · 200-day and 200-week averages · Network hashrate · Mining difficulty · Difficulty adjustments · Fees paid to miners · Transactions per day · Hashprice · Miner revenue · Miner prices per terahash · Bitmain releases and the bitcoin price