ULTIMATE SECURITY FOR CRYPTO. NOTHING TO HACK.
ERA built to protect you from actual threats - not hypothetical ones. Here’s what it blocks by design:
▪️Vulnerabilities in open networks
▪️Weak or predictable seed phrase generation
▪️Loss of access to your backup
▪️Blind signing of malicious smart contracts
▪️Hardware-level attacks
▪️Firmware tampering
ERA RECOVERY CARD: SECURE BACKUP SOLUTION
▪️The ERA Recovery Card is a secure alternative to paper backups for storing seed phrases. Data is encrypted and protected from unauthorized access. The durable chip safeguards information for over 50 years, resisting water, dust, and impact.
▪️The card is dust and waterproof, certified. It supports Single and Multishares ERA Backups, allowing the seed phrase to be securely split into multiple shares, with a defined threshold for recovery. Restoring access takes just minutes with an ERA Wallet device.
FULLY AIR-GAPPED
No Bluetooth. No USB.
Nothing to hack.
ERA wallet is physically isolated from all networks. Transactions are signed using the camera and QR codes only.
Easy to connect. Easy to verify.
▫️Built on the open EIP‑4527 protocol.
This ensures smooth integration with many software wallets - on both mobile and desktop - without relying on closed APIs or custom bridges.
▫️Transparent data transmission
The device communicates only what is necessary through a standardized format. No hidden metadata, no proprietary encoding - everything is readable and open.
▫️Self-verifiable at any time
You can easily check what data your device sends through the protocol - no need to trust, just verify.
ADVANCED RANDOM GENERATION
Random number → Private key → Seed phrase
ERA Wallet ensures high-quality randomness through a layered entropy system:
Camera scan of the surrounding environmentTouchscreen swipe analysis (speed and pattern)Motion data from accelerometerCombined with two certified hardware TRNGs (SE + MCU), this approach guarantees that each seed is generated uniquely and securely.
A built-in entropy checker continuously evaluates randomness in real time. If the quality isn’t sufficient, the device will notify and prompt to try again.
No Hidden Math. Just Transparent Generation.
ERA LENS: BLIND SIGNING PROTECTION
▫️Human-readable transaction
ERA Lens™ translates complex smart contract call-data into plain language - showing you the exact function, token amounts, and destination addresses involved.
▫️No more blind signing
If the transaction can’t be decoded or doesn’t match any known interface, ERA Lens™ stops the signing flow and flags it for manual review.
▫️Essential for DeFi
Whether you’re swapping tokens, staking, or interacting with new protocols, ERA Lens™ exposes what other wallets hide - helping you avoid phishing traps, mis-clicks, and silent contract changes.
TRUST BEGINS WITH THE RIGHT CHIPS
DEVICE AUTHENTICITY CHECK
▫️Make sure you're holding a genuine, uncompromised ERA Wallet.
▫️Verify the authenticity of the hardware and firmware using QR codes and the official mobile app — protecting you from tampering and counterfeit devices.
SECURE BOOT AND USER-CONTROLLED FIRST BOOT
▫️ERA Wallet ships with an initial, minimal firmware whose only purpose is to install the main firmware. This gives you complete control - ensuring that no functional code is pre-installed by the factory.
▫️ Furthermore, all firmware updates are cryptographically signed and verified before installation using public keys stored in the Secure Element (ATECC608C), thus guaranteeing that only authentic, authorized firmware can ever be executed.
▫️The secure boot sequence is enforced by the an immutable bootstrapper and bootloader, working together with the Secure Element to maintain an unbroken chain of trust, protect against tampering, and prevent the installation of any unauthorized or malicious firmware.
