Frequently Asked Questions
Quick answers to common questions about the platform.
Yes. Once created, it cannot be changed or removed.
No. It remains accessible indefinitely.
You decide. Records can be public or private.
We store your message on-chain using a smart contract. Pay by card or in ETH from your wallet — either way, the message is recorded permanently on the contract.
Only the message content and minimal metadata (tier, date) are stored as per our privacy policy. We do not store additional personal data without your consent.
Anyone with the link. No account required.
No. You can pay by card — no wallet or crypto needed. If you already have an Ethereum wallet, you can pay in ETH instead.
Yes. Card checkout takes about two minutes, and your message is still sealed on Ethereum with your own cryptographic signature.
Only if you choose to pay with a wallet. You can buy ETH through your wallet or an exchange and send it to your wallet.
Each message has a unique link and a QR code. You can open the link directly or scan the QR to access it anytime.
The QR code is just a way to access the message. As long as you keep the link, the record remains accessible. In addition, the record remains on the blockchain, linked to the address that created it.