How it works Why Stellar Live on testnet Whitepaper GitHub Dashboard
Live on Stellar testnet

Your crypto should outlive you

A non-custodial dead-man's switch on Stellar. Lock your funds, check in from time to time, and if you ever go silent your assets pass automatically to the people you chose. No lawyer, no company holding your keys.

20%+
of all Bitcoin lost forever
60%
never shared keys with family
~5s
to settle a payout on Stellar
14/14
contract tests passing
The problem

Self-custody has one fatal edge case

A wallet is controlled entirely by whoever holds the key. When the only person who knows it is gone, the funds are frozen on-chain forever, visible but unreachable.

🔑

Keys die with you

There is no reset and no recovery. If the key is lost, so is the money.

👪

Families locked out

Heirs can see the balance on-chain but have no way to ever reach it.

⚖️

A will cannot help

A legal will cannot move an on-chain wallet, and probate takes months.

How it works

Silence is the only trigger

The contract never decides that anyone died. It only measures the time since your last check-in. That simplicity is what makes it auditable.

1

Create your vault

Deploy your own vault, lock USDC or XLM, and name your heirs with exact shares.

2

Check in to stay in control

A single check-in resets the countdown. Deposit, withdraw, or change heirs any time.

3

Reminders keep you safe

Before every deadline you get reminders, so a payout never triggers by accident.

4

Heirs are paid automatically

If you go silent past the deadline, your funds pass directly to your heirs in one atomic transaction.

Why Stellar

A new primitive, built for people

No inheritance vault like this exists on Stellar today. It is a public good that protects ordinary families, not traders.

Non-custodial by design

Keys never leave your wallet. The payout is permissionless, so it works even if we disappear.

Fast and near-free

Stellar settles in about five seconds with fees under a cent, exactly what a long-lived vault needs.

Exact, locked shares

Splits are fixed in the contract, so whoever triggers the payout cannot change who gets what.

Open source and audited

The contract is small, tested, and gets an independent security audit before mainnet.

Proof

Already live on Stellar testnet

The core vault is deployed and working today. The full create, fund, check-in, and claim lifecycle runs on-chain.

Vault contract (testnet)
CAWHXHUN2UG5C7VQNIO5UAIPIINVBQKGHN5YZN62B3ZF4OKTARLO7FPZ
14 unit tests passingRust / SorobanMIT licensed
View on Stellar Expert ↗ Open the dashboard demo →
Early access

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