You and only you. We completely rule out third parties, servers, or centralized exchanges on principle. All cryptography runs strictly locally on your smartphone. Even for heavy, anonymous blockchains like Monero, transactions are built and signed entirely inside our app and never leave your device. Your private key is encrypted with your personal password. A sudden account freeze at the snap of a platform admin’s fingers is impossible here. Not your keys, not your coins.

Picture this: you bought Bitcoin, hodled it for five years, and the price went to the moon. You pull out your classic hardware wallet to take profit, plug it into a USB port… and it doesn’t even power on. Game over. Have you ever tried booting up a computer that sat in a closet for five years? Or starting a car? After a couple of years, even an Xbox game won’t launch on the first try.

With our architecture, this scenario is impossible. You aren’t praying to a single fragile device. Your NFC card is a reliable carrier for encrypted data, not complex electronics that die from dust and time. Plus, you aren’t tied to our plastic: you can buy ten blank NFC tags for pocket change at any electronics store and clone your encrypted wallet into multiple backups.

One tag destroyed, or lost while moving house? It doesn’t matter, there is always a mirror copy somewhere else. And no random cleaner will ever realize there is money sitting there, so you don’t even need a safe.

We don’t care who delivers the parcel. Our security doesn’t depend on who held the card before you. Cards arrive absolutely empty. You initialize the card yourself, and the private key is generated locally on your phone. Even if a courier slipped you their own NFC card, you would simply wipe it, write your encrypted key onto it, set your PIN, and it becomes yours. Blind trust in the supply chain is eliminated.

Why? Because there is no firmware running on the card. You can read the contents of the card with any NFC app. There is only encrypted text there, and you are welcome to try decrypting it, if you happen to have 40,000 years spare.

Every single carrier—from the Basic plan up to Trust—arrives completely empty. Keys are generated locally on your device, not on our servers. After writing, the card is permanently locked with your personal PIN. Without it, nobody can read the key—not even us, even if we physically confiscated the card from you.

For maximalists: if honest architecture isn’t enough and you want a mathematically provable guarantee, choose the Ultimate plan. Key generation and signing happen on a device physically disconnected from the internet (air-gapped). The keys simply have nowhere to leak.

Modern smartphone architecture (especially Apple iOS) is radically different from a Windows PC where viruses run wild. It relies on a strict sandbox. Our app lives in an isolated digital bunker. Even if you download a trojan or a malware-infected flashlight app, it physically cannot break into our wallet’s memory or intercept processes.

The only thing a mass-market virus (a clipper) can do is swap the destination address in your clipboard. But our physical architecture saves you: before sending, the app displays the final address in huge font. Until you verify it with your own eyes and physically tap your NFC card to the phone, the signature isn’t generated. A virus cannot tap a card for you.

And all of that applies to the variant without offline signing. In the offline version, thousands of viruses on your phone can do absolutely nothing.

Ordinary wallets are helpless here. Commercial zero-click exploits can quietly read your screen and memory. If you are a target at that level, your choice is the Ultimate plan.

How do you defend against it? You take a separate smartphone (an old one is fine), install Mitilena Keys and Mitilena Offline, remove the SIM, forget all Wi-Fi networks, and put it permanently in airplane mode. That is a total air-gap. Key generation and signing happen in absolute physical isolation.

So how do you send a payment in that mode? Data moves to your main (online) phone exclusively by scanning QR codes via the camera. No cables, no Bluetooth. Not even a $100 million virus can extract your keys because the device is physically cut off from the world.

Let’s be honest: no ordinary wallet or classic multisig will save you from a $5 wrench attack. With standard multisig, criminals work to a script: hold the first signer hostage, call the partner, dictate the seed phrase, and the money is gone. It happens remotely.

Our Trust (multisig) plan destroys that script. If you are backed into a corner, you call your partner. But they cannot just dictate a code or send a seed phrase over Telegram. For the transaction to send, their card must be physically tapped to your phone. The remote hold-up is canceled. Criminals have to arrange a face-to-face meeting, show their faces to cameras, and risk 20 years in prison. They will just give up and go find someone with a standard Ledger.

Is there a weak spot? Technically yes. If the person leaning on you is a cyber genius who decompiles our app on a laptop right there in the woods. But the odds of running into someone like that are close to zero.

The blockchain multisig cultists will tell you smart contracts are safer. Nonsense. Classic multisig is broken with a single phone call to a frightened partner, who blurts out the seed phrase in fear and you are robbed remotely.

We could have gone full hardcore and tied the mathematics directly to the hardware chip of one specific card. But then the slightest fault in that plastic would mean the irreversible death of the assets. To avoid that, you would have to back the chip data up onto paper.

And here the circle closes: the blackmailers simply force your partner to take that paper out of the safe, photograph it and send it over Telegram. You are robbed remotely all over again.

Our architecture is armor for the real world. We make the remote holdup impossible, which filters out 99.9% of crime, while still leaving you the right to make a mistake and keep convenient backups.

Let’s drop the illusions. Buying a USB stick with buttons looks like a spy gadget on a website, but in real life, it’s pure security theater.

First, that stick is a radioactive target. The moment you pull it out at airport security or leave it on an office desk, certain people start salivating. You’ve basically hung a neon sign on your back saying, “I own crypto.”

Second, the seed phrase circus. The manufacturer tells you: “write 12 words down on a piece of paper”. And where are you going to hide it? Buy a safe? A home safe is a magnet for every burglar. Let us be honest: for 90% of people that piece of paper simply sits in a book or a bedside drawer.

The cleaner, a curious teenager or a thief who breaks in while you are on holiday simply photographs that piece of paper and puts it back where it was. You may only find out you have been wiped out six months later.

Buying a sophisticated crypto stick and then keeping access to it on a scrap of cardboard in a drawer is like fitting a million-dollar titanium door to your house and hiding the key under the doormat. By the manual you did everything right, but in the end you outsmarted only yourself.