Transparent, not promised
BTCHashPool is not a PPS system. Rewards arise only when the pool finds a valid Bitcoin block and your share is included in the PPLNS window.
How PPLNS distributes
The system considers a rolling window of accepted, difficulty-weighted work. When a block is found, the percentage distribution is calculated from this window. More valid work in the window means a larger share.
Pool fee comes live from the API
The website displays the actually configured PPLNS fee via /api/pplns/fees, keeping the dashboard accurate if the operator changes the fee later.
Pending Credits
Shares below the minimum amount or outputs that do not fit into the current coinbase distribution may be kept as ledger credits. The live dashboard shows ledger totals when provided by the API.
Coinbase maturity
New Bitcoin coinbase outputs are initially immature. Consensus rules allow spending them only after 100 additional blocks.