The Zero-Knowledge Dead Man's Switch•For High-Stakes Co-Founders

Protect your business partnership. Even when the unthinkable happens.

In almost every startup, one partner holds the keys: AWS root, Stripe billing, domain DNS, and database passwords. If that partner becomes incapacitated or vanishes, companies freeze and dissolve in probate court. TeamDeed legally and cryptographically auto-releases credentials to designated nominee partners after an emergency 72-hour grace period.

Legally Enforceable Deeds (DomPDF)
Zero-Knowledge WebCrypto AES-256
72-Hour Unresponsiveness Grace Window
Level-3 Family Directives
24d left
Secured Vaults
4 Master Items
AES-256 Envelope Encrypted
Designated Nominee
Sarah Chen
Co-Founder • 50% Equity
Heartbeat Ping
24 Days
Last ping: Today at 09:14 AM
Contingency Health
98% Fully Covered
Agreement + Vault + Nominee
Dead Man's Switch Configuration
Workspace: Domino SaaS Ltd
STATUS: ACTIVE
Ping IntervalEvery 30 DaysEmail & Telegram
Grace Window72 Hours1-click cancellation
Release AuthorizationBrowser WebCryptoZero-Knowledge
Heartbeat Timeline (30 Days Cadence)24 of 30 days remaining
Tamper-Evident Audit StreamSHA-256 Sealed
Heartbeat check-in verified
Alex Mercer • IP: 198.51.100.2409:14 AM
Partnership Deed signed by Sarah Chen
Hash: 9e3f...c812Yesterday
Vault item encrypted (AWS IAM Key)
AES-256-GCM Envelope Key3d ago
Live TeamDeed Cryptographic Network v2.4
100% Zero KnowledgeSHA-256 Immutable AuditESIGN & UETA Compliant
Interactive Live Sandbox

The 3-Partner Nominee Protocol in Action

See how TeamDeed solves the exact dilemma of single-point-of-failure partner access. When the keyholder is suddenly gone, the business stays alive.

Company Founders & Roles
Apex SaaS Ltd.
Pre-configured contingency agreement with designated emergency roles.
TC
Tanvir ChowdhuryCTO (Primary Keyholder)
Holds AWS root, Cloudflare, Domain Registrar, GitHub org
Heartbeat Ping:Active (Checked 2h ago)
RA
Rafiq AhmedDesignated Nominee 🛡️
COO & Co-Founder (35% Equity)
Vault Authorization:Standby (Awaiting conditions)
NH
Nadia HasanConsensus Witness
CMO & Co-Founder (25% Equity)
Consensus Verification:Quorum ready
Locked Deed Contingency Clause #4.2:

“In the event of sudden demise, incapacitation, or unverified absence of Partner Tanvir for more than 14 days, all critical infrastructure master credentials shall transfer strictly to Nominee Rafiq, conditioned upon notarized confirmation from Partner Nadia.”

Emergency Access DossierEncrypted • AES-256
vault_ref: deed_0x8f2a99c4b12_master.enc
Integrity StatusTamper-evident Hash

Vault Sealed with Client-Side Zero Knowledge

Tanvir holds the private key. No team member, not even TeamDeed staff, can access the credentials while heartbeat check-ins remain healthy.

// AES-256-GCM Encrypted Blob
7f9a12c8e3...4b190f84a1e941c09930c83a129ef66a1e8d
Status: Sealed. Next ping in 12 days.
Audit ID: #DEED-CONTINUITY-2026-X8Step 1 of 4 Complete
Worst-Case Contingency Architecture

The 4-Month Unclaimed Cascade & Level-3 Emergency Referees

What happens if all co-founders perish together in a fatal accident or travel disaster? TeamDeed ensures your business does not vanish into digital oblivion.

Automated Fail-Safe

Phase 03: 4-Month Unclaimed Cascade

If all co-founders perish together (e.g. fatal accident) and nobody claims within 72 hours, TeamDeed initiates an automated 4-month (120-day) persistent campaign via Email, SMS, WhatsApp, and certified physical mail.

Continuous 120-Day Persistent Outreach Campaign across 4 channels
Multi-channel: Email, WhatsApp/SMS, Phone IVR, and certified physical letter
Guarantees temporary hospitalization does not accidentally liquidate business
Estate Directive Registration Card
STATUS: ARMED
Designated RefereeElena Mercer (Surviving Spouse)
Level-3 All-Die
Backup Legal CounselMorgan & Trust Law PLLC
Physical Dispatch Address100 Wall Street, Suite 14B, NY
Direct Pre-Set Instructions: "In event of all-partner demise, Elena Mercer and Morgan Trust are authorized to claim Stripe treasury balance and orderly transfer domain DNS to designated escrow buyer."
Core Partners: Succession EligibleMarketing Collaborators: Quarantined
Legally Binding Legal Tech

The Digital Partnership Deed Studio

Every deed drafted on TeamDeed incorporates the court-tested Section 4.2 Unresponsiveness Clause. Sign with cryptographic verification and download a notarization-ready DomPDF document in seconds.

Partnership Operating Agreement
Entity: Domino SaaS Ltd • Del. Registration #791482
ESIGN Compliant

DOCUMENT EXCERPT — SECTION 4: SUCCESSION & ESCROW DIRECTIVES

4.1 Co-Founder Mutual Covenant: The Partners hereby agree that all technical, financial, domain, and operational master keys essential to the survival of the Company shall be deposited in the TeamDeed Zero-Knowledge Encrypted Vault.

Section 4.2 - Credential Escrow & Dead Man's Switch Protocol

"In the event of unresponsiveness, prolonged incapacity, or demise of the Primary Account Holder exceeding the designated grace period (72 hours), the designated Nominee Partner is legally and irrevocably authorized to claim and decrypt all encrypted credentials, server keys, domain credentials, and payment accounts stored within the TeamDeed Credential Vault."

4.3 Multi-Sig Quorum: Any unilateral attempts to override the unresponsiveness grace period require majority consensus among verified equity-holding partners.

CRYPTOGRAPHIC NOTARY SEAL • ESIGN ACT 2000
Document SHA-256: 8c4e...991a7b
Timestamp: Oct 29, 2026 09:14:02 UTC • Geo-IP: 198.51.100.24 (Verified)
Live Interactive Canvas

Saved Signatures & E-Sign

Saved signatures automatically stamp deeds and deed amendments upon partner consensus.

Live Cryptographic SealReady to Stamp
TD
Alex Mercer
Verified ID: #TD-99418 • 50% Equity
SHA-256 Stamp Applied
Interactive ROI & Disaster Risk Assessment

What is Your Business Worth If Your Primary Keymaster Vanishes?

When single-founder key control meets an unexpected emergency, courts freeze accounts while bills default. Calculate your startup's financial vulnerability.

Monthly Recurring Revenue (MRR)$25,000 / mo
$2,000 / mo$75,000 / mo$150,000+ / mo
Active Co-Founders in Business2 Partners
2 Founders4 Founders6+ Founders
Vulnerability ExposureHIGH RISK
Total Estimated Disaster Exposure
$66,500
Includes legal dispute fees & 45 days of unmitigated downtime.
Estimated Court / Probate Dispute:150 Days
Legal Representation Retainer:$29,000
Revenue Lost in Lock-Out:$37,500
TeamDeed Protection Cost:$0 to $24 / mo
Eliminate This Risk with TeamDeed
Comprehensive Platform Capabilities

Everything Co-Founders Need to Stay Protected

From founding day operating agreements to emergency continuity vaults, TeamDeed eliminates confusion, disputes, and single points of failure.

Proprietary Continuity Technology

Business Continuity Vault with Dead-Man's Switch

In almost every startup, one co-founder owns the primary accounts: domain registrar, AWS/GCP, Stripe billing, and database master keys. If they meet with a tragic accident or pass away, companies often shut down because no one has access.

  • Designated Partner Nominee: Explicitly declare which partner inherits technical or financial master access.
  • Inactivity Heartbeat Ping: Automated periodic check-ins. If unanswered, a customized grace period begins.
  • Multi-Partner Consensus: Rogue partners cannot trigger false takeovers; requires verified unanimous or majority confirmation.
Live Vault Protocol ArchitectureZero-Knowledge End-to-End
Cloudflare & DNS KeysNominee: Co-Founder #2
Bank & Payment ProcessorNominee: Co-Founder #3
Source Code & GitHub OrgNominee: Lead Engineer
🛡️ Protected with AES-GCM-256 client-side encryption. Server never sees plaintext passwords.
Simple 4-Step Process

How TeamDeed Keeps Your Venture Alive

Setting up takes under 15 minutes. The peace of mind lasts for the lifetime of your business.

01

Draft & Sign Partnership Deed

Select an attorney-verified agreement template. Customize equity shares, roles, voting thresholds, and dispute clauses. All partners e-sign with legal timestamping.

Automated Guarantee
02

Deposit Critical Master Access

Encrypt master credentials (domain registrar, cloud hosting, Stripe billing, GitHub org, DB keys) into the zero-knowledge vault using client-side AES-256.

Automated Guarantee
03

Designate Emergency Nominees

Assign specific partner nominees for each asset class. Define consensus quorum (e.g. 2-of-3 partners or verified death certificate) required for any handover.

Automated Guarantee
04

Automated Continuity Protection

TeamDeed monitors periodic heartbeat pings. If a founder becomes unresponsive, grace period warnings sound. Once consensus validates, keys transfer seamlessly to the nominee.

Automated Guarantee
Bank-Grade Cryptography

Engineered So That Even TeamDeed Cannot Peek at Your Vault

We know your business secrets, root logins, and cap table are your lifeblood. That is why TeamDeed is designed with zero-knowledge, mathematically provable custody protocols.

Zero-Knowledge Architecture

Your emergency access documents and master passwords are encrypted in your browser before transmission. We never hold your master private keys.

Shamir's Secret Sharding

Emergency decryption keys are cryptographically divided across multiple shards. No single partner or server can unlock the vault unilaterally.

Anti-Rogue Takeover Defense

Strict multi-channel heartbeats and configurable 7 to 30 day grace periods ensure malicious partners cannot falsely claim a healthy founder is incapacitated.

Tamper-Evident SHA-256 Audit Trail

Every deed revision, e-signature, heartbeat ping, and consensus vote produces an immutable cryptographic receipt for full legal validity.

Transparent Investment

A Fraction of One Hour of Legal Dispute Fees

Litigating a partner death or lost domain ownership costs tens of thousands in legal bills. TeamDeed prevents it starting from $0.

Seed Partners
Free Forever
Ideal for 2 co-founders drafting their first formal partnership agreement.
$0forever
Included Features:
  • Up to 2 Co-Founders
  • 1 Active Partnership Deed
  • Standard Nominee Vault (1 asset)
  • Email Heartbeat Check-ins (Monthly)
  • Standard E-Signatures
  • Community Support
Recommended for Startups
Growth Founders
Most Popular
For startups and digital agencies needing ironclad continuity & multi-sig governance.
$24/month
Included Features:
  • Up to 5 Co-Founders & Partners
  • Unlimited Partnership Deeds & Amendments
  • Full Nominee Emergency Vault (Unlimited keys)
  • Multi-Channel Heartbeat (Email, SMS, Telegram)
  • Multi-Sig Voting & Quorum Governance
  • Vesting Schedules & Cap Table Tracking
  • Customizable Grace Periods (7–30 Days)
  • Priority Support
Syndicate & Multi-Entity
Full Enterprise
For serial founders, holding companies, and multiple joint-venture entities.
$79/month
Included Features:
  • Unlimited Co-Founders & Nominees
  • Multiple Corporate Entities & Subsidiaries
  • Attorney-Reviewed Custom Deed Clauses
  • Dedicated Legal Concierge & Notarization
  • Hardware Key (YubiKey) Nominee MFA
  • Custom Webhooks & REST API Integrations
  • 99.99% SLA & Dedicated Account Manager
Got Questions?

Frequently Asked Questions

Everything you need to know about partnership deeds, legal enforceability, and the emergency nominee switch.

Protect What You Have Built Together

Don't Let a Single Point of Failure Destroy Years of Hard Work.

Draft your first partnership agreement, establish healthy co-founder governance, and arm your emergency nominee vault in less than 15 minutes.

No credit card required Compliant with global e-sign acts 100% Zero-knowledge encrypted