ProveMeHere

ProveMeHere turns a moment — where you were, and when — into a tamper-evident record you can prove to anyone later, without having to trust us.

One tap captures a presence stamp: your location, the exact time, and the sun's position, sealed with a cryptographic signature from a secure key that never leaves your device. Change any detail and the seal breaks. It verifies offline, forever — no account required to check it.

THREE INDEPENDENT KINDS OF PROOF
• Signed — authentic and unaltered. Every stamp, every tier.
• Genuine device — Apple's App Attest confirms a real, unmodified app on genuine Apple hardware made the stamp, not a script faking it.
• Court-grade timestamp — Pro stamps add an independent RFC 3161 timestamp from DigiCert, a globally trusted authority, so the time doesn't rest on your word or ours.

BUILT FOR PEOPLE WHO NEED TO PROVE IT
• Hunters — stamps labeled by legal shooting hours (civil twilight).
• Boaters — labeled by when navigation lights are required.
• Pilots — labeled as day or loggable night flight time.
• Anyone — a clean, verifiable record of presence.

YOUR DATA STAYS YOURS
Stamps live in your own private iCloud and on your device — never on our servers. We can't read your stamps, your location, or your history. Verification uses only an anonymous fingerprint, never your data.

PROVE IT ANYWHERE
Show a stamp's QR for a quick on-the-spot check, or share the full signed record for the court-grade timestamp. Back up to iCloud automatically, export to JSON, or print a paper QR sheet — a stamp is never lost.

ProveMeHere gives you strong cryptographic evidence. Whether any specific record is accepted in a particular legal proceeding depends on the circumstances and jurisdiction — this is general information, not legal advice.

SUBSCRIPTIONS
ProveMeHere offers optional auto-renewable subscriptions (Basic and Pro, monthly or
annual) that set how many verified stamps you can make per month. Payment is charged to
your Apple Account at purchase.

Subscriptions renew automatically unless auto-renew is
turned off at least 24 hours before the end of the current period; your account is
charged for renewal within 24 hours prior to the end of the period. Manage or cancel in
Settings ▸ Apple Account ▸ Subscriptions after purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://jscbiz.com/privacy
Terms of Service: https://presenceproof.jscbiz.com/TOS.html

Designed in the USA.