BTC: Mining Yield at 1 PH/s — Signed Net-Issuance Contribution — 30 Days

BTC Mining Yield at 1 PH/s — Signed Net-Issuance Contribution — 30 Days was 0.000447 BTC on 7 Nov 2026 (latest daily value).

Signed BTC net-issuance contribution normalized to 1 PH/s operated for one UTC day, using the trailing 30 completed UTC days.

Why use it. Separate the signed issuance accounting contribution from transaction-fee payments per unit of estimated network work. How to read it. Net issuance is actual claimed coinbase reward minus transaction fees. It can be negative when claimed rewards are less than available fees; this is not an operating loss or cost deduction. Raw reward = fees + issuance holds, while separately rounded displayed yields need not add bit for bit. Open or median-time-past-unsealed windows are undefined; sealed values remain provisional until the contributing inputs reach six-block finality. Read actual native coverage and source clocks. This fixed-work normalization can exceed total early-network rewards; it does not forecast a realizable payout. No electricity, hardware or pool costs enter this BTC calculation, so it does not measure USD revenue or operating profit. Chart smoothing is a separate transform.

Calculation. Sum signed net issuance, actual claimed coinbase BTC minus transaction-fee BTC, over the window and divide by 1,000 times the sum of daily H. The factor 1,000 converts EH/s to PH/s for the one-day scenario. Use 30 adjacent UTC days including the displayed day, with full warmup before the visible range. This is a ratio of window totals, not an average of daily yields. For each day, estimate H in EH/s as the sum of retained block difficulty multiplied by 2^32, divided by 86,400 and 10^18. Retained difficulty/work facts are approximate; Decimal cannot recover their lost source precision. Use locally validated canonical coinbase, fee, issuance, difficulty and block-count facts, assigning blocks, including genesis, by header UTC day. Each day requires all five stored inputs at the same accepted source height and exact reward = fees + signed issuance. Missing or incompatible inputs leave a gap; stored empty days can contribute zero, but zero total work is undefined. Guarded sums and division use 40-significant-digit Decimal arithmetic with half-even rounding. No market-price or external price observation enters this result.