Observed arrival · 2026-09-02
Dice to Seed Turns Physical Rolls Into Wallet Entropy
A browser-based tool uses physical d16 and d8 rolls to assemble checksummed BIP39 wallet mnemonics, with optional xpub, zpub, and BIP85 derivations.
Field notes
The interface records dice results in a fixed high-to-low bit order, then fills the final word's low-order bits from a SHA-256-derived checksum. It supports both 12- and 24-word formats, with the page specifying which physical rolls are omitted for each. Optional derivations expose legacy xpub, native-segwit zpub, and a hardened BIP85 child-phrase path; an entered passphrase changes the resulting wallet and is not retained.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue