Exact amounts
Indexed token amounts retain the raw integer amount, token decimals, normalized decimal text, and USD estimate. PostgreSQL NUMERIC arithmetic is used when matching amounts. Future payment and settlement code must not use floating-point arithmetic for money.
Current valuation assumptions
The BTCB value is a fixed reporting estimate, not a market price or historical valuation. Dashboard figures are operational indicators, not accounting statements.
Dashboard metrics
- Gross transfer volume sums observed confirmed transfer legs and recorded off-chain movement.
- Inflow/outflow use wallet-relative direction.
- Estimated settled volume counts reference-paired on-chain legs using the smaller leg value, plus off-chain transaction values.
- Unmatched volume is observed movement not included in authoritative pairing.
- Settlement count counts reference-paired settlements and off-chain records, not heuristic matches.
- Last indexed time comes from synchronization runs, not the latest transaction timestamp.
Heuristic pairing currently links unmatched inflows and outflows for investigation, with pairing_method = HEURISTIC and confidence 0.5000. It is not authoritative settlement evidence.
