OmegaChain

Unique, non-financial digital challenge coins created as thank-you keepsakes for people who support my work, including Ko-fi donors. Upload a baked OmegaChain PNG to verify its signed public record.

Verify a Coin How It Works

Non-Financial

OmegaChain coins are commemorative digital challenge coins. They are not currency, securities, NFTs, or investments.

Static Verification

The verifier runs in your browser using public JSON records, public_key.pem, and the coin PNG you upload.

Encrypted Details

Readable coin details are encrypted in the registry JSON and unlocked locally by a key hidden in the matching coin PNG.

Hash Chained

Each coin has a SHA-256 image hash, an issuer signature, and a place in an append-only hash chain.