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My Chain
Trust through architecture

Security at the core

Security at My Chain starts with how the system is built, not with a badge on the homepage.

How secure is My Chain?

Layers that work together

Account security

Mandatory authenticator-app 2FA on every sign-in, one-time recovery codes, login history and alerts for new devices.

Funds protection

Reserves held across cold and warm vaults, with every withdrawal reviewed before it leaves.

Cryptographic design

Wallet phrases are encrypted with XChaCha20-Poly1305 under a dedicated key, bound to each account, and shown only after password + 2FA.

Continuous monitoring

On-chain balances and deposits are watched across every supported network, with alerts to our team.

Independent review

Code and infrastructure undergo independent third-party security reviews.

Actively maintained

Dependencies, networks and protections are updated continuously as the ecosystem changes.

A hand holding a glowing phone in the dark

Only you get in

Your password and a fresh authenticator code, every single time.

Why this matters

Protection that doesn’t depend on luck

Most losses in crypto come from stolen passwords, phishing and sending on the wrong network. Each layer above closes one of those doors.

A stolen password isn’t enough

Without your authenticator code, a password alone can’t open your account.

Phishing is harder

We never ask for your phrase, keys or 2FA codes, and you get an alert whenever a new device signs in.

Wrong-network mistakes are rarer

Each asset and network has its own labelled address, so deposits go where you expect.

Your backup is yours

Your 12-word phrase is a standard backup you can restore in other wallets.

Changelog

Actively maintained

All updates

Updates will appear here

Security and product updates are published here as they ship.

Read the full security policy

Open your My Chain account

It takes about a minute. Your wallet phrase and 2FA are set up on the way in.

Create your account