PingVaults
Open-source dead man's switch for your digital legacy.
PingVaults launched on March 7, 2026.
What it does
A zero-knowledge digital estate vault. Securely encrypt your crypto keys, passwords, and final notes locally in your browser. Ciphertexts are permanently stored on Arweave. If you stop responding to our periodic check-ins, an automated inactivity switch delivers decryption instructions directly to your emergency contacts. No passwords to remember. The server never sees your secrets. Trust the math, not us.
Build and test a private crypto inheritance plan. Encrypt recovery instructions in your browser, export an offline kit, and notify one trusted contact.
Create a clear recovery handoff without putting a seed phrase in a will, email, or company database. Encrypt instructions in your browser, set an inactivity check, then export and test the offline path. const vaultData = { recoveryPath: "Wallet map in sealed envelope." ,\n contact: "[email protected]" ,\n notes: "Wallet in safe." \n } ;\n\n const key = deriveKey (answers);\n await encrypt (vaultData, key); // 2. Ciphertext (Sent to Server) // Intended save payload excludes keys, answers, and plaintext 0x7a8b9c...[encrypted_blob]... e4f5a6b7c8d9e0f1a2b3c4d5e6f7 a8b9c0d1e2f3a4b5c6d7e8f9a0b1 c2d3e4f5a6b7c8d9e0f1a2b3c4d5 f6a7b8c9d0e1f2a3b4c5d6e7f8a9 // how_it_works Record what exists, where…from pingvaults.com
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CryptexVault – Decentralized Password Manager2023 · cryptex-vault.com · ▲11Hi everyone! We started working on this project last year because a password manager that we used was being sold to another company and stopped offering their service. We were not happy with the alternatives that were available so we decided to give it a shot and build our own. We are now at a point where we have a working Beta and are looking for some feedback from the community. The main idea is to have data synchronization without a central server (single point of failure). When you create a Vault (inside which you can store your credentials and other sensitive data), you can "Link" it to…
PaperVault.xyzMar 2026 · papervault.xyz · ▲8What happens to your passwords and seed phrases if you get hit by a bus? That's the problem I built PaperVault to solve. I built PaperVault because I needed a way to store secrets (like 2FA recovery codes, hard disk encryption keys, and seed phrases) without depending on any device, cloud service or company surviving. I needed something my family could access in an emergency without exposing them directly to the passwords or burdening them with having to secure everything correctly over the course of many years. PaperVault encrypts your data with AES-256-GCM, with the decryption key split…
Source: Product Hunt launch ↗
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