Verify your PackDraw roll

Verified: reproduces real results

Recompute any past PackDraw result on your own device using PackDraw's published algorithm. Nothing you paste leaves your browser.

Live verifier

0 network requests

Step 1Where did you play?

Using PackDraw pack open: SHA-512 over clientSeed:serverSeed:noncedetails

Plain SHA-512 over clientSeed:serverSeed:nonce (colon separators, client seed first). The full 128-character digest becomes a big integer, modulo 1,000,000, plus 1, giving a ticket from 1 to 1,000,000. The item whose ticket range contains the ticket wins. Battles use a future EOS block hash as the client seed. The server-seed commitment also uses SHA-512.

Where to find your numbers on PackDraw:

Your server seed hash is in your PackDraw account profile before purchase.
The unhashed server seed is exposed after the purchase completes.
Client seed, server seed and nonce for any open or battle are in your pack purchase history or battle history in your account profile.

Source: PackDraw's own fairness page

Step 2Paste your numbers

Server seedThe site's secret number, revealed after your roll (or when you rotate seeds).

Client seedYour number. Find it in the site's fairness settings.

NonceThe roll counter. Copy it from the same screen as your seeds.

Result the site showedoptionalWhat the site said you rolled. We'll compare automatically.

Server seed hashoptionalThe fingerprint shown BEFORE you played. Proves the seed wasn't switched.

Runs entirely on your device via your browser's built-in cryptography. Don't take our word for it: open DevTools → Network, click the button, and watch: zero requests.

Where to find your seeds on PackDraw

1
Your server seed hash is in your PackDraw account profile before purchase.
2
The unhashed server seed is exposed after the purchase completes.
3
Client seed, server seed and nonce for any open or battle are in your pack purchase history or battle history in your account profile.

What we can check on PackDraw

Per-game status. "Verified" means our implementation reproduced a real, documented result for that game. We never list a game on trust.

Game	Algorithm	Status
Pack open	SHA-512	Verified PackDraw's verbatim getTicketNumber code (extracted from their fairness page 2026-07-22) run independently in Node matches our adapter ticket-for-ticket; PackDraw publishes no numbered example, so a real pack's revealed seeds would still strengthen this to full end-to-end confirmation.
Jackpot battle	SHA-256	Awaiting confirmation

The honest fine print

A passing check proves a specific outcome came from numbers fixed before you played. It does not prove PackDraw will honour a withdrawal, or say anything about the site beyond this one result. Fair math and a trustworthy business are different things: how we verify and what it means.

More tools: batch-verify a nonce range · check your luck vs the odds · all platforms