Sometimes you need a chat to serve as proof of a deal. Core51 supports two simple export models - choose the one that matches your situation.
This is the practical option when you need to act fast: a claim letter, negotiations, mediation, a notary, or other pre-trial steps. You export the chat as readable text and share it with your lawyer or counterparty.
This is the stronger option when you need a technical, verifiable package. You export an encrypted chat bundle. It stays encrypted until the account owner decides to reveal the private key. After the user provides the private key, the bundle can be decrypted and checked.
You need speed and readability: pre-trial letters, settlement talks, negotiation, or mediation.
You need maximum credibility and technical verification: court disputes, expert review, or situations where the other party may claim fabrication.