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Self-custody, built to outlast you. Built for the inevitable — ready when you're not.

We're putting the finishing touches on the full SEYAKIN website. In the meantime: SEYAKIN gives self-custody crypto a continuity plan — without ever taking custody of it. Set your own recovery and inheritance rules on-chain, and they execute automatically if you ever can't.

Want to know when the site goes live?

No spam — we'll email you once, when the site goes live.

Never custodial

SEYAKIN never holds your keys, seed phrase, or funds. It can't move, freeze, or access anything — only the rules you set can.

Automatic continuity

A "proof of life" mechanism detects prolonged inactivity and executes your recovery and beneficiary rules automatically, on-chain.

Built on Safe

Runs on Safe Smart Wallet infrastructure securing tens of billions in assets — battle-tested foundations, not reinvented wheels.