01 · Ledger integrity
Hash-chain verifier
Independently recompute every ledger row and confirm that CryptoWatch's public record has not changed. Choose a chain, run the check, and get row-level evidence. No login. No paywall.
Verify
How this works
Each row in a chained table stores row_hash = sha256(canonical_json(row_fields) + prev_row_hash). The very first row's prev_row_hash is the literal string "GENESIS". Tampering with any field of any row changes that row's recomputed hash AND breaks every downstream hash — so a single edit anywhere in history is detectable in O(n) by re-walking the chain.
The four chains:
macro_regime— hourly macro regime classificationscalls— retained directional predictions and Desk setup commitments; historical Shield rows remain verifiablecall_snapshots— token+benchmark price waypoints (T+1h / T+24h / T+7d / T+30d) for each open callcall_resolutions— final outcomes (HIT / MISS / NEUTRAL) once horizon elapses
For full detail see the methodology page.