What Is a Crypto Dead Man's Switch?
A dead man's switch in crypto is a rule-based inheritance trigger. If the owner stops proving they are active for a configured period, the system enters a waiting window and then emits an inheritance signal.
Core Concept
In EternVault, this is implemented with heartbeat + confirmation delay. It is a signaling system, not an asset custodian, and does not automatically transfer your assets.
How the Flow Works
- 1.Owner sets heartbeat period and beneficiary when creating a will.
- 2.Owner updates heartbeat on schedule to keep status Active.
- 3.If heartbeat times out, status enters DeathConfirming.
- 4.After default 14-day confirmation window, status moves to SignalEmitted.
- 5.Only then can beneficiary retrieve key capsule and decrypt private content offline.
Why This Reduces False Triggers
- •Trigger is not immediate on timeout; confirmation window adds a buffer.
- •Key retrieval requires on-chain status and beneficiary identity checks.
- •Private content is encrypted client-side; platform does not hold plaintext.
Common Setup Mistakes To Avoid
- •Using too short heartbeat period for your real life rhythm.
- •Setting wrong beneficiary address or not verifying beneficiary wallet login.
- •Putting private keys or seed phrases in public note fields.
- •Skipping a local offline recovery test with your beneficiary.
Quick FAQ
Does dead man's switch mean funds move automatically?
Not in EternVault. It emits inheritance signal and unlocks retrieval workflow, while asset execution still follows your explicit setup and wallet controls.
Can platform read private inheritance content?
No. Private body is encrypted in browser before storage. The backend stores only a beneficiary key capsule, not private plaintext.
How can beneficiary prepare before a signal is emitted?
Keep wallet access safe, sign in once to register key path, and review offline decrypt instructions in advance.