WASM

Recompute a claimed backtest report with the deterministic Wickra engine and confirm or refute it, compiled to WebAssembly for the browser (and any WASM host). A doctored claimed_report cannot pass, because verification recomputes rather than trusting the supplied numbers. Built with [wasm-bindgen].

npm install wickra-verify-wasm

Everything goes through a Verifier driven by JSON commands — the same command protocol every Wickra binding shares.

import init, { Verifier } from "wickra-verify-wasm";

await init(); // load the .wasm module (web target)

const verifier = new Verifier(); // default tolerances; new Verifier('{"atol":1e-9,"rtol":1e-6}') to override

const claim = {
  strategy: {/* a wickra-backtest StrategySpec */},
  dataset_ref: { kind: "inline", data: { BTCUSDT: [/* candles */] } },
  claimed_report: {/* the report being checked (untrusted) */},
};

const verdict = JSON.parse(verifier.command(JSON.stringify({ cmd: "verify", claim })));
console.log(verdict.matches ? "VERIFIED" : verdict.mismatches);

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