Features
Features
Designed to be trusted. Built to last. Runs on-chain. Controlled by you. Your assets. Your heirs. Your rules.


Designed to be trusted. Built to last. Runs on-chain. Controlled by you. Your assets. Your heirs. Your rules.

Set up in minutes
Create your inheritance Vault in just a few steps with no trusted third party. You hold the key.
Define your heirs
Add up to 10 heirs and assign flexible shares. You can update them later - securely.
Let the contract act
If you're inactive, the contract handles distribution. Onchain. Automated. Tamper-proof.
Stay Active or automate
Ping your Vault manually or let Auto-Activity do it for you - silently, reliably.
Set up in minutes
Create your inheritance Vault in just a few steps with no trusted third party. You hold the key.
Define your heirs
Add up to 10 heirs and assign flexible shares. You can update them later - securely.
Let the contract act
If you're inactive, the contract handles distribution. Onchain. Automated. Tamper-proof.
Stay Active or automate
Ping your Vault manually or let Auto-Activity do it for you - silently, reliably.
Digital assets are lost forever. Let's fix that.
All essentials. Zero middlemen. Everything onchain.
First of its kind
Fire damage
The world’s first inheritance system running entirely on smart contracts. Decentralized by design.
First of its kind
Fire damage
The world’s first inheritance system running entirely on smart contracts. Decentralized by design.
When you're gone, it works
Fire damage
After your chosen inactivity period, your vault executes automatically - with or without our services.
When you're gone, it works
Fire damage
After your chosen inactivity period, your vault executes automatically - with or without our services.
Audited. Continuously.
Fire damage
Security experts review our contracts on a regular basis not just once. No black boxes. No blind spots. Just clear, battle-tested code you and your heirs can rely on.
Audited. Continuously.
Fire damage
Security experts review our contracts on a regular basis not just once. No black boxes. No blind spots. Just clear, battle-tested code you and your heirs can rely on.
Verifiable. Immutable. Yours.
Fire damage
We can’t touch your funds. Your vault lives onchain, transparent and self-contained.
Verifiable. Immutable. Yours.
Fire damage
We can’t touch your funds. Your vault lives onchain, transparent and self-contained.
Interface for Humans
Fire damage
A clear interface for anyone not just developers. Create, manage, and monitor your vault without touching raw blockchain tools.
Interface for Humans
Fire damage
A clear interface for anyone not just developers. Create, manage, and monitor your vault without touching raw blockchain tools.
Auto-Activity $49.99/year
Fire damage
We send your digital heartbeat for you. No check-ins. Just continuity.
Taxes excluded
Auto-Activity $49.99/year
Fire damage
We send your digital heartbeat for you. No check-ins. Just continuity.
Taxes excluded
Custom inheritance
Fire damage
Assign heirs and shares that reflect your intentions. No paperwork. Just smart logic.
Custom inheritance
Fire damage
Assign heirs and shares that reflect your intentions. No paperwork. Just smart logic.
Auto-Claim $99.99 once
Fire damage
If you’re inactive, we trigger the claim - heirs get their share. No blockchain skills needed.
Taxes excluded
Auto-Claim $99.99 once
Fire damage
If you’re inactive, we trigger the claim - heirs get their share. No blockchain skills needed.
Taxes excluded
Emergency Backup
COMING SOON
Set an emergency owner as fallback. Always optional. Always under your control.
Emergency Backup
COMING SOON
Set an emergency owner as fallback. Always optional. Always under your control.
Beyond ETH
COMING SOON
ETH and ERC-20s today. BTC and other chains tomorrow. One vault. Expanding possibilities.
Beyond ETH
COMING SOON
ETH and ERC-20s today. BTC and other chains tomorrow. One vault. Expanding possibilities.
_Decentralized
__Open-Source Inheritance
Designed to be trusted. Built to last. Runs on-chain. Controlled by you. Your assets. Your heirs. Your rules.


Set up in minutes
Create your inheritance Vault in just a few steps with no trusted third party. You hold the key.
Define your heirs
Add up to 10 heirs and assign flexible shares. You can update them later - securely.
Let the contract act
If you're inactive, the contract handles distribution. Onchain. Automated. Tamper-proof.
Stay Active or automate
Ping your Vault manually or let Auto-Activity do it for you - silently, reliably.
All essentials. Zero middlemen. Everything onchain.
First of its kind
Fire damage
The world’s first inheritance system running entirely on smart contracts. Decentralized by design.
When you're gone, it works
Fire damage
After your chosen inactivity period, your vault executes automatically - with or without our services.
Audited. Continuously.
Fire damage
Security experts review our contracts on a regular basis not just once. No black boxes. No blind spots. Just clear, battle-tested code you and your heirs can rely on.
Verifiable. Immutable. Yours.
Fire damage
We can’t touch your funds. Your vault lives onchain, transparent and self-contained.
Interface for Humans
Fire damage
A clear interface for anyone not just developers. Create, manage, and monitor your vault without touching raw blockchain tools.
Auto-Activity $49.99/year
Fire damage
We send your digital heartbeat for you. No check-ins. Just continuity.
Taxes excluded
Custom inheritance
Fire damage
Assign heirs and shares that reflect your intentions. No paperwork. Just smart logic.
Auto-Claim $99.99 one-time
Fire damage
If you’re inactive, we trigger the claim - heirs get their share. No blockchain skills needed.
Taxes excluded
Emergency Backup
COMING SOON
Set an emergency owner as fallback. Always optional. Always under your control.
Beyond ETH
COMING SOON
ETH and ERC-20s today. BTC and other chains tomorrow. One vault. Expanding possibilities.
Digital assets are lost forever. Let's fix that.
"I never thought I'd find a solution that protects my crypto and respects my values. This is it."

No company trust - only code. No paperwork - just smart contracts. No key sharing - ever.
FAQ
How is this different from a will or centralized service?
Is it really non-custodial?
What happens if I disappear?
How does Auto-Activity work?
What qualifies as “activity”?
Can I use this without the interface?
What happens if era_0x disappears?
How do I know my heirs can manage this?
How is this different from a will or centralized service?
Is it really non-custodial?
What happens if I disappear?
How does Auto-Activity work?
What qualifies as “activity”?
Can I use this without the interface?
What happens if era_0x disappears?
How do I know my heirs can manage this?
How is this different from a will or centralized service?
Is it really non-custodial?
What happens if I disappear?
How does Auto-Activity work?
What qualifies as “activity”?
Can I use this without the interface?
What happens if era_0x disappears?
How do I know my heirs can manage this?
All essentials.
Zero middlemen. Everything onchain.
First of its kind
Fire damage
The world’s first inheritance system running entirely on smart contracts. Decentralized by design.
First of its kind
Fire damage
The world’s first inheritance system running entirely on smart contracts. Decentralized by design.
When you're gone, it works
Fire damage
After your chosen inactivity period, your vault executes automatically - with or without our services.
When you're gone, it works
Fire damage
After your chosen inactivity period, your vault executes automatically - with or without our services.
Audited. Continuously.
Fire damage
Security experts review our contracts on a regular basis not just once. No black boxes. No blind spots. Just clear, battle-tested code you and your heirs can rely on.
Audited. Continuously.
Fire damage
Security experts review our contracts on a regular basis not just once. No black boxes. No blind spots. Just clear, battle-tested code you and your heirs can rely on.
Verifiable. Immutable. Yours.
Fire damage
We can’t touch your funds. Your vault lives onchain, transparent and self-contained.
Verifiable. Immutable. Yours.
Fire damage
We can’t touch your funds. Your vault lives onchain, transparent and self-contained.
Interface for Humans
Fire damage
A clear interface for anyone not just developers. Create, manage, and monitor your vault without touching raw blockchain tools.
Interface for Humans
Fire damage
A clear interface for anyone not just developers. Create, manage, and monitor your vault without touching raw blockchain tools.
Auto-Activity $49.99/year
Fire damage
We send your digital heartbeat for you. No check-ins. Just continuity.
Taxes excluded
Auto-Activity $49.99/year
Fire damage
We send your digital heartbeat for you. No check-ins. Just continuity.
Taxes excluded
Custom inheritance
Fire damage
Assign heirs and shares that reflect your intentions. No paperwork. Just smart logic.
Custom inheritance
Fire damage
Assign heirs and shares that reflect your intentions. No paperwork. Just smart logic.
Auto-Claim $99.99 once
Fire damage
If you’re inactive, we trigger the claim - heirs get their share. No blockchain skills needed.
Taxes excluded
Auto-Claim $99.99 once
Fire damage
If you’re inactive, we trigger the claim - heirs get their share. No blockchain skills needed.
Taxes excluded
Emergency Backup
COMING SOON
Set an emergency owner as fallback. Always optional. Always under your control.
Emergency Backup
COMING SOON
Set an emergency owner as fallback. Always optional. Always under your control.
Beyond ETH
COMING SOON
ETH and ERC-20s today. BTC and other chains tomorrow. One vault. Expanding possibilities.
Beyond ETH
COMING SOON
ETH and ERC-20s today. BTC and other chains tomorrow. One vault. Expanding possibilities.