Verify Pack Openings
Learn how to independently verify the fairness of any pack opening
At PackDraw, they believe in complete transparency. Every pack opening can be independently verified using PackDraw's verification tools and mathematical functions.
Provable Fairness
Every outcome is verifiable using PackDraw's tools
Self-Verification
Check any pack opening yourself
Secure System
Advanced encryption for all operations
How Verification Works
Each pack opening combines three elements to generate a verifiable random outcome: your client seed, PackDraw's server seed, and a nonce. You can verify any result using these values and PackDraw's verification function.
Understanding the Process
- Ticket Number
- A random number between 1 and 1,000,000 that determines the outcome
- Client Seed
- A value you can set before opening packs
- Server Seed
- PackDraw's encrypted seed, revealed after pack opening
- Nonce
- A counter that ensures unique results
Verification Function
Use this function to verify any pack opening. You can find the seeds and nonce in your pack opening history.
// Verification function
function verifyPackOpening(clientSeed, serverSeed, nonce) {
// 1. Combine the seeds and nonce
const combined = clientSeed + ':' + serverSeed + ':' + nonce
// 2. Generate SHA-512 hash
const hash = sha512(combined)
// 3. Convert to number between 1 and 1,000,000
const number = BigInt('0x' + hash) % 1000000n + 1n
return Number(number)
}How to Verify
- 1. Go to your pack opening history
- 2. Note the client seed, server seed, and nonce
- 3. Use the verification function above
- 4. Compare the result with the pack opening outcome