Questions & answers
Short answers for everyday readers. If you want to go deeper, use the trusted links at the bottom; they open in a new tab.
Do I need a wallet or crypto to write a memory?
No. You can sign in with email and write like a normal website. A wallet is only needed if you choose to anchor proof on-chain.
Is my full diary text stored on the blockchain?
No. Your story stays in the app’s database (off-chain). The chain only receives a small fingerprint (a hash) and related metadata, not your full letter.
What does “anchor” mean here?
It means recording a tamper-evident fingerprint of your memory on a public ledger. Later, anyone can check that the same memory still matches that record, without reading your private text.
Why use blockchain at all?
It’s optional. Some people want an independent, time-stamped record that isn’t controlled by one company. It’s about trust and verification, not trading coins.
Will I make money from this?
Missing You is not an investment product. Test networks may use test ETH with no real-world value. Always be careful with real money and scams elsewhere.
What is a test network (e.g. Sepolia)?
A practice network developers use so real money isn’t at risk. Think of it as a sandbox. The app may be configured to use one while you try things out.