Lock it in. Before they catch up. Sealed forever on MegaETH.
No wallet required · Free forever for the first 30 stamps a month
MEGA hits $1 before end of June 2026. Volume + ecosystem catalysts + airdrop sell pressure exhausted by mid-May. This is the inflection point most people will miss.
Your idea is hashed in your browser, sealed on MegaETH, and turned into a shareable proof URL. Done before you can blink.
Paste a tweet, a prediction, an article — whatever you want to lock in time. Up to 500 characters per text stamp.
Public for receipts you want to share. Sealed for predictions that auto-reveal on a date you set. Hash-only for total privacy.
Sealed permanently to MegaETH in about a second. You get a proof URL that works forever — even if we don't.
Anyone can edit a screenshot. Tweets can be deleted. Wayback Machine misses things. TruthStamp is the only proof that survives every kind of dispute.
Editable, fakeable, no independent verification. Crypto Twitter will roast you.
Cryptographic hash, exact block timestamp, independently verifiable on MegaETH. No edits possible. Ever.
Crypto traders, creators, founders — anyone whose credibility lives or dies on being right first.
Drop your prediction sealed on-chain. When you're right, the timestamp is undeniable. No "bro, you edited that" arguments.
Stamp your draft, design, or article before publishing. If it gets stolen or fed to AI, you have first-mover proof. Yours, forever.
Lock in opinions, sources, and decisions. Build a public timeline of your thinking that nobody — including you — can rewrite.
TruthStamp is just an interface. Your stamps live on MegaETH and Arweave — both of which work without us. Even if TruthStamp shuts down tomorrow, your proofs stay verifiable forever.
Read our permanence promiseFirst 30 stamps a month are free. No wallet needed. Takes 60 seconds to start.
Start stamping free