ericscalibur — Open-source tools for the sovereignty minded

Bitcoin Inheritance

Legacy Encryption

Pass on your bitcoin without trusting a custodian. Encrypt your seed phrase so the person you choose can recover it — and no one else, until it matters.

Single offline HTML file — works with no internet, no install
SeedSigner integration — encrypt and decrypt on a cold, stateless device
Openly documented encryption protocol
No accounts. No KYC. No third parties.

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Digital Continuity

Deploy: Deadman Switch

If you go silent, your words don't. Deploy checks in with you on a schedule — and if you stop responding, it delivers your prepared messages automatically.

Configurable check-in intervals and inactivity timers
Delivers an encrypted Legacy payload with QR code
Self-hosted on your laptop, VPS, or Start9 server
Encrypted storage with single-use check-in links

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Lightning Payments

Disrupt

A payment dashboard for teams that run on Bitcoin. Payroll, suppliers, and approvals over the Lightning Network — no bank in the loop.

Lightning and on-chain payments through your Blink wallet
Draft and approve workflow with role-based access
Batch payments from a single CSV
Configurable tax withholding, analytics, and full history

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Deepfake Defense

Vouch

A cloned voice can sound like someone you love, but it can't produce words only the two of you share. Pair your phones once, then on any call, swap three words to prove it's really them.

Rotating 3-word codes that change every 3 minutes
Pair in person by QR, or remotely with pairing words
Duress words — press and hold to quietly signal you're under pressure
Offline PWA — no app store, no server, no accounts

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🗡️ericscalibur

Legacy Encryption

Deploy: Deadman Switch

Disrupt

Vouch