FAQ
Questions collectors ask first
Pocket Card Ledger is a collector utility for tracking, trading, and provenance. Here’s how it works and what it does not claim to do.
Core
Using the ledger
Is my data stored online?
Ledger entries are local-first in your browser. Purchases and credit balance are tracked on the server for enforcement. You can export your ledger any time.
Can I import/export?
Yes. Use CSV import/export and JSON export from the Entries tab.
What is “Hashlock”?
Hashlock signs a snapshot of your card metadata and captured images with a cryptographic key, then stores a binder record and a verification link + QR.
Billing
Access and credits
Do credits expire?
No. Credits do not expire.
How many credits per Hashlock?
1 Hashlock = 10 credits per card.
Are refunds available?
No refund policy for credits. (Contact support if you believe a charge was fraudulent.)
Trust
Verification and provenance
Does Hashlock prove authenticity?
No. Hashlock proves what was signed (your snapshot + captures) and helps with provenance and tamper-evidence. It is not a guarantee of authenticity or grade.
Can someone else verify a card?
Yes. You can share the verification link/QR. The verifier can confirm the signature and snapshot details.