Deterministic portfolio performance attribution vs BTC, ETH, stETH or any benchmark. Returns Modified Dietz and money-weighted (XIRR) returns, per-position contribution and alpha, per-input source status and per-position data status with the reason, and a hashed (optionally EIP-191 signed) record of the calculation. No LLM.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x886e...14a0 |