Cryptographic Proof
Why You Must Always Download the PGP Letter of Guarantee
In the crypto mixing ecosystem, the Letter of Guarantee is your only mathematical proof that the service generated the deposit address you are sending coins to.
What It Protects Against:
- Man-in-the-Middle Phishing: A fake clone site cannot forge a signature from the real master PGP key.
- Lost Transaction Support: If blockchain mempool congestion delays your transaction, the signed letter proves to the operator that you own the session.
Both Anonymix and CryptoMixers feature automated PGP signature generators that embed your order details in a downloadable .asc file before asking for a single satoshi.