[ Drawing. Nothing here is live, and these entries are made up. ]
When you thank someone on a HeartBank® app, this service keeps an encrypted note that it happened. We timestamp a fingerprint of that note to a public ledger, so it can't be changed later without showing. The note itself stays private and yours: you can open it here and download it. What you wrote, and any amount or time, stays in the app you used. Nothing is paid here.
See my record
You'll log in with HeartBank®, using a passkey: the face or fingerprint you already use to open your phone.
Check the public ledger yourself · explorer.333.eco/ledger