Protect your passwords, crypto assets and memories. The Heartbeat acts automatically if you become unavailable — without anyone, not even Arka, accessing it before.
Not a morbid question. The most practical one you can ask yourself today.
$140 billion
in crypto lost forever
Estimated in wallets with no instructions. Not from hacks — from lack of planning.
Without instructions, a wallet is a safe with no key. The capital evaporates permanently.
Banks, emails, digital subscriptions. Months or years of bureaucracy for your heirs.
Photos, videos, letters. Without clear instructions, they never reach those who need them most.
Four simple steps to protect what matters.
Store passwords, documents and messages. Everything is encrypted on your device with AES-256 before leaving it.
Choose trusted people. Define how many must confirm access — your personal quorum system.
A simple periodic check-in confirms you're fine. Arka notifies you before activating any process.
If there's no response, your guardians receive access — but with a 24-hour window where you can cancel if you're fine. Exactly as you configured, with an extra layer of protection.
Legacy score
2 pasos para completarlo
A step-by-step guide detects what you've already configured and takes you directly to what's missing. No complex forms, no jargon.
Every will is recorded immutably and can be verified at any time
Structured legal format, downloadable as PDF and ready to present to any entity.
A unique link so anyone can check the document's validity without needing an account.
The document hash is anchored on Arbitrum, guaranteeing immutability independently.
Unique SHA-256 hash certifying the content has not been altered since signing.
Verifiable document, built to legal standards
The certificate includes technical data, cryptographic hash and public verification URL.
Messages that arrive at the right moment, secure data, and capital transferred without intermediaries.
Record videos, write letters or leave final instructions. All encrypted and automatically released when the Heartbeat detects prolonged absence.
Banking credentials, passwords, deeds, insurance. Organized and encrypted on your device. Only your guardians, with quorum, can access.
Connect your wallet and define beneficiaries. The smart contract executes the transfer automatically without intermediaries. Legal documentation generated for non-crypto heirs.
Arka isn't for when everything's fine. It's so nothing is lost when you can no longer control it.
Carlos, 38
Crypto investor
“He had €60,000 in Ethereum. His family had no idea it existed — or how to access it. That wallet is now inaccessible.”
Laura, 44
Digital freelancer
“Clients, contracts, banking access — all in her head and on an unprotected laptop. Her children spent 9 months untangling everything.”
Martin, 52
Father
“He wrote letters for his children 'just in case'. He kept them in a notebook nobody could find.”
Built for maximum privacy. We cannot access your data even if we wanted to.
Your data is encrypted on your device before being sent. It never travels unencrypted.
Our servers only store encrypted data. Nobody at Arka can read your information.
For crypto assets, we never touch your private keys. You retain full custody.
Encryption keys are never stored in our systems. Only you have them.
A life signal mechanism that acts on absence of response, never on access to your information.
Set how often you want to check in: 7, 30 or 90 days. Passive mode (login only) or active (explicit confirmation).
Arka detects activity through session signals. It never accesses your encrypted data to know if you are active.
When 80% of the interval passes without activity, you receive a warning email. You have time to respond and reset the Heartbeat.
When your guardians reach quorum, access doesn't open immediately. You have 24 hours to cancel with one click if you're fine. Maximum protection against false alarms.
We never have your keys. Arka acts on absence of a life signal, not on access to your information.
Everything that matters, in one secure place.
Access to bank accounts, social networks and digital services — encrypted and organized.
Wills, deeds, insurance policies. Accessible only when they need to be.
Letters for your children, final instructions. Words that will arrive at the right moment.
Digital asset inheritance via smart contracts. No intermediaries.
Three questions. Thirty seconds. The answer might change everything.
Do your trusted people know where your crypto assets are?
Can they access your passwords or bank accounts if needed?
Are there important messages or instructions that exist only in your head?
Free · No card · Ready in 2 minutes
We know you trust your legacy to our platform. That's why we are completely transparent about how it works and how we make money.
We never touch your money, keys or assets at any time. The smart contract is the only temporary custodian, audited and open source.
We charge 2% on the capital transferred at the moment of inheritance execution. If the protocol never activates, you pay nothing extra. Applies to both crypto transfers and other declared assets.
We automatically generate the necessary documentation so heirs can legally justify the capital received before tax authorities, even if they have no crypto experience.
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It's not just a promise — it's a technical impossibility.
Your data is encrypted on your device with a key derived from your password.
That key never reaches our servers.
Only you (and those you choose) can decrypt it.
Don't leave what matters most to chance. Create your vault free — no card, ready in 2 minutes.
Protect my legacy nowEverything you need to know about your digital vault, crypto inheritance, and how Arka keeps your legacy safe.