Deleted chats • Edited screenshots • Disputed agreements
Trust you can't
delete.
Forward once. Prove forever.
Create permanent proof that survives edits, deletion, and disputes.
No wallet. No setup. Free during Testnet.
•
Powered by TON Blockchain
Protect What Matters
💬
Messengers
Seal OTC chat agreements, terms, and trade signals directly in Telegram.
📧
Forward emails. Cryptographically verified against Google/MS DNS records.
📁
Files & Media
Photos, PDFs, code, screenshots, and archives up to 50MB.
🤝
P2P Contracts
Seal payment addresses, milestones, and scope-of-work specs before paying.
How ProofCore Works
1
Send or Forward
Forward any message/file to @ProofCoreBot or send an email. No Web3 wallet required.
2
Secured by TON
Cryptographic hashes are batched and anchored into the blockchain forever.
3
Download Your Archive
Receive a self-authenticating package with a legal PDF certificate and offline verifiers.
Trusted wherever proof matters.
Contracts
Communications
Documents
Digital Assets
Compliant with US FRE 902 & EU eIDAS Regulations