BTC: Spent Creation-Basis Coverage

Bitcoin Spent Creation-Basis Coverage was 100% on 7 Nov 2026 (latest daily value).

Known creation-basis BTC as a share of the day’s spent BTC.

Why use it. Judge how much of the spent BTC is represented by the creation-cost distribution. How to read it. This is value coverage and requires no disposal quote. Positive all-unknown value gives 0%; zero total mass is undefined. An observed empty flow gives zero known/unknown BTC; unobserved days stay unknown. Read known/unknown BTC and price coverage alongside these values. Unobserved history stays unknown; genuine source/price holds and partial/provisional/final labels remain in force.

Calculation. Divide known-basis spent satoshis by all spent satoshis in the same day and multiply by 100. Pool inputs consumed by canonical non-coinbase transactions by spend-header UTC period, including eligible spent coinbase outputs, change and self-spends; no owner, entity or sale is inferred. Use local canonical Bitcoin outputs and undo facts with separately admitted creation-UTC-day-start BTC/USD quotes. Historical daily boundaries use retrospective previous-day closes with unknown release time and vintage; later daily quotes are prospective. Method retains provider credits and price rights; no missing-price fill.