Verification result
Hearts Ultimate integrity
Verify a completed deal.
Paste the JSON copied from Table Info after a hand ends. This tool independently recomputes the cryptographic commitment and the complete 52-card deck order.
Paste the entire record, including its opening and closing braces.
Verification requires JavaScript and browser cryptography. If the controls stay unavailable, reload this page with JavaScript enabled in a current browser. Your record stays on this device.
The record is internally consistent.
The revealed seed matches the recorded commitment, and the published algorithm reproduces the same 52-card order.
Verification is not source authentication.
A result is strongest when you observed or saved the commitment during play. This tool does not independently prove who created the JSON record.