The Vaultr Blog
Deep dives on privacy engineering, self-custody, and why the technology that puts you back in control is the most important technology we’ll ever build.
How Vaultr's encrypted messaging, multi-profile vault, and coercion-resistant slots help journalists protect sources and reporting materials.
June 5, 2026 · The Vaultr Team
Blockmaze is Vaultr's EVM-compatible Layer 0; BMZ is its gas and fee-discount token. How the non-custodial, ERC-4337-native economics work.
June 4, 2026
InsightsHow Vaultr's encrypted messaging, multi-profile vault, coercion-resistant slots, and recovery protect human-rights activists and NGO teams under pressure.
June 3, 2026
SecurityInside Vaultr's defense in depth: WebAuthn passkeys, 16 microservices, a Saga orchestrator running 42 workflows, distributed locks, and an immutable audit trail.
June 2, 2026
WalletAccount abstraction, explained: how ERC-4337 v0.7 UserOperations via a Pimlico bundler and paymaster make a self-custody crypto wallet genuinely usable.
May 31, 2026
InsightsHow Vaultr combines an encrypted vault, secure messaging, and self-custody crypto with coercion-resistant slots and guardian recovery for everyday families.
May 30, 2026
InsightsHow Vaultr's seedless self-custody wallet and encrypted messenger keep your crypto and conversations with you across borders, devices, and unreliable networks.
May 28, 2026
MessagingWhy Vaultr’s Matrix-based, end-to-end encrypted messaging gives you ownership of your conversations, not just another app.
May 28, 2026
WalletA complete guide to never losing crypto access: Shamir 2-of-3 keys, guardian social recovery, encrypted backups, and atomic device migration.
May 26, 2026
InsightsGet paid in crypto from anywhere with Vaultr: on-chain escrow that protects every gig, in-chat payment requests, and a seedless self-custody wallet across 9 chains.
May 25, 2026
MessagingSend crypto like a message: claim-code payments backed by on-chain escrow, plus approval, milestone, refundable, timeout contracts and Bitcoin multisig.
May 24, 2026
InsightsHow small businesses and global teams use Vaultr for crypto payments, treasury, on-chain escrow and end-to-end encrypted team messaging.
May 23, 2026
WalletOne self-custody wallet across nine chains: how Vaultr derives EVM, Bitcoin (UTXO) and Solana (SVM) addresses from one HD BIP32/44 key tree.
May 22, 2026
WalletVaultr gives crypto-native power users one self-custody app across nine chains: EVM, Bitcoin and Solana, with a seed-phrase-free smart wallet and encrypted chat.
May 20, 2026
WalletHow Vaultr replaces fragile seed phrases with ERC-4337 smart contract wallets, Shamir Secret Sharing, and independent transaction 2FA for real self-custody.
May 20, 2026
SecurityHow Vaultr’s decoy, duress, and destruct slots turn “just encrypt it” into real-world, coercion-resistant security.
May 12, 2026
Your vault. Your keys. Your messages. Your money. Your identity. Your rules. Get it on every platform — and if they’ve blocked the stores where you live, install the PWA and walk right in.