Your Crypto Shouldn't
Die With You
Non-custodial onchain inheritance protocol on Solana. Automatically distribute your crypto to loved ones if your wallet goes inactive. No seed phrases to share. No trusted third parties.
How It Works
Three steps to protect your crypto legacy. Set it once, forget it.
Create a Vault
Connect your wallet, choose beneficiaries, deposit assets, and set your inactivity window.
Live Your Life
Any normal wallet activity (swaps, transfers, staking) automatically resets the timer. No check-ins needed.
Protected
If your wallet goes inactive beyond the threshold, assets are automatically redistributed to your beneficiaries.
Why Deadswitch?
Compare with existing approaches to crypto inheritance.
| Feature | Deadswitch | Seed Phrase | Multisig | Sarcophagus |
|---|---|---|---|---|
| Non-custodial | ✓ | ✓ | ✓ | ✓ |
| No manual check-ins | ✓ | - | - | ✗ |
| Zero beneficiary burden | ✓ | ✗ | ✗ | ✗ |
| No seed phrase sharing | ✓ | ✗ | ✓ | ✓ |
| Automatic execution | ✓ | ✗ | ✗ | ~ |
| On Solana | ✓ | - | ✓ | ✗ |
| No protocol token | ✓ | - | ✓ | ✗ |
Trust Properties
Non-Custodial
Your keys, your crypto. Deadswitch never holds your private keys. Assets are locked in an onchain vault PDA.
Transparent
All vault state is onchain. Anyone can verify the protocol's behavior. 100% open source.
Permissionless
No admin keys can access your funds. Redistribution is executed by permissionless crank operators.