Bitcoin inheritance, enforced by a contract

Your Bitcoin shouldn't
die with you.

Millions of BTC are gone for good because their owners died without passing on access. Heirloom lets you name an heir without handing over your keys.

1. 01

   Lock

   Lock STX in your vault and name your heir's address. Your keys stay yours.

2. 02

   Check in

   Press "I'm alive" now and then. Each check-in resets a countdown measured in Bitcoin blocks.

3. 03

   Inherit

   If you go silent for the full period, only your heir can claim the vault. No lawyer, no custodian, no shared seed phrase.