Transparent, client-side verification tools for Snappicks flash sales. All verification source code is embedded on every page — nothing is hidden.
Verify RFC 3161 cryptographic timestamps that prove flash sale draws were committed before entries closed. Covers commit and reveal signature chains.
Reproduce the ChaCha20-based draw from proof-bundle data. Verify that the on-chain randomness algorithm deterministically produces the correct winning indexes.
All verification runs client-side using Web Crypto API. No data is sent to any server.