BTC: Spent Outputs Aged ≥155 Days — Spent-Value Price Coverage

Bitcoin Spent Outputs Aged ≥155 Days — Spent-Value Price Coverage was 100% on 7 Nov 2026 (latest daily value).

Spent BTC with both required prices as a share of all spent BTC for spent outputs at least 155 fixed days old.

Why use it. Measure the fraction of spent value represented by the priced-spend measures. How to read it. This is value-weighted coverage, not output-count coverage. Missing either creation or disposal quote makes the value unknown. A positive all-unknown flow is 0%; a zero spent-value denominator gives NULL. Use max(0, spend-header time minus creation-header time). The one-hour threshold includes 3,600 seconds; the older threshold includes 155×86,400 seconds. These are hard output-age groups, not owners. Read unknown-price BTC and price coverage alongside the result. Unobserved history stays unknown; genuine source/price holds and partial/provisional/final labels remain in force.

Calculation. Divide spent satoshis with both basis and admitted period-start disposal quote by all spent satoshis in the same scope and multiply by 100. Pool canonical non-coinbase undo inputs in the selected UTC period; no owner/entity/change adjustment. Use local canonical Bitcoin outputs and undo facts with separately admitted creation-day-start BTC/USD quotes. Historical daily boundaries use retrospective previous-day closes with unknown release time and vintage; hourly quotes use recorded prospective observations. Method retains provider credits and price rights. Missing prices are never filled.