True Anonymity
No account creation, no phone number, no email. Tipsters submit through a one-time encrypted channel. No metadata is stored that could link a tip to any identity.
Sealed Tip
Anonymous Tips.Sealed & Encrypted.
Submit sensitive information to verified organizations without revealing your identity. End-to-end encrypted, zero-knowledge architecture. No account required for tipsters.
Anonymous by Design
Report Without Risk
Submit sensitive information to verified organizations without revealing your identity. End-to-end encrypted, zero-knowledge architecture. No account required for tipsters.
Core Capabilities
Built for Source Protection
Every layer of Sealed Tip is designed to protect the identity of the person submitting information — from encryption to delivery to destruction.
End-to-End Encryption
Tips are encrypted on the sender's device using AES-256-GCM before transmission. The server only stores ciphertext — decryption happens exclusively on the recipient organization's device.
Auto-Destroy Lifecycle
Tips can be configured with burn-after-read, limited retrieval counts, and auto-destroy timers. Once destroyed, the encrypted payload is permanently erased from all servers.
Organization Verification
Recipient organizations are verified to ensure tips reach the intended party. Cryptographic key verification prevents impersonation and man-in-the-middle attacks.
Process
How Sealed Tip Works
Four steps from submission to secure delivery. The tipster's identity is never recorded, linked, or stored at any point in the process.
Open Tip Channel
Access the organization's Sealed Tip page — no login or account required. A one-time encrypted channel is established.
Compose & Seal
Write your tip and attach evidence. Everything is encrypted locally on your device before it ever touches a server.
Anonymous Delivery
The sealed tip is transmitted through encrypted relay. No IP logs, no session cookies, no identifying metadata retained.
Secure Retrieval
The verified organization decrypts and reads the tip on their device. Burn-after-read or auto-destroy kicks in per the configured rules.
Applications
Who Uses Sealed Tip?
From newsrooms to compliance departments — Sealed Tip provides a secure channel for anyone who needs to report sensitive information anonymously.
Investigative Journalism
Sources send tips to newsrooms without risking exposure. Journalists receive encrypted information with no way to trace the sender.
Corporate Whistleblowing
Employees report misconduct, fraud, or safety violations to compliance teams through a channel that protects their identity.
Legal Reporting
Witnesses and informants submit information to legal teams with cryptographic guarantees of anonymity and data integrity.
Healthcare Compliance
Report patient safety concerns, regulatory violations, or unethical practices without fear of professional retaliation.
Financial Oversight
Submit tips about market manipulation, insider trading, or regulatory breaches to oversight bodies with full source protection.
Human Rights Organizations
Activists and witnesses report abuses to NGOs from hostile environments where identity exposure could be life-threatening.
🛡 Threat Model
What We Enforce
Sealed Tip is built on strict cryptographic principles. Here's what the architecture guarantees — and what it never allows.
Enforced by Architecture
- Client-side encryption before transmission
- Zero-knowledge server architecture
- No tipster identity collection or storage
- Cryptographic organization verification
- Automatic payload destruction after lifecycle
- No IP logging or session tracking for tipsters
- Tamper-proof delivery verification
Never Allowed
- No plaintext storage on any server
- No tipster metadata retention
- No server-side decryption capability
- No third-party access to encrypted tips
- No linking tips to device fingerprints
- No recovery after auto-destroy
- No government backdoor compliance
No system is invulnerable. Stating what we defend against — and where our boundaries are — is more credible than claiming absolute security. Learn More →
Platform
Learn More
Anonymous Tips.Sealed & Encrypted.
Submit sensitive information to verified organizations without revealing your identity. End-to-end encrypted, zero-knowledge architecture. No account required for tipsters.