Skip to main content

Progressive Coin Flip

Reproduce each consecutive coin-flip result.

Interactive Progressive Coin Flip verifier

Reproduce the result

Consecutive byte cursors determine the series of flips. Edit the values to calculate a real result in your browser.

1
Step 1 of 5

Mnemonics

Every displayed value is recalculated immediately by the shared JavaScript verifier.

serverMnemonic must be a non-empty string, got
Edit the inputUpdates automatically
Code usedgenerateMnemonic()
const clientMnemonic = generateMnemonic()
const serverMnemonic = generateMnemonic()

Technical data for this step

Format
BIP-39 English mnemonic
Entropy
128 cryptographically secure random bits
Length
12 words including checksum
1 of 5