Sead is a self-custodial and decentralized seed phrase management ecosystem designed to give you complete ownership and control over your digital assets. It’s built around several key components:

• Sead Tool: The core application you use to manage your seed phrases securely and independently, without relying on any central authority.
• Sead Safe: A protective vault for securely storing, backing up, and accessing some key elements, ensuring that only you have the keys to your digital wealth.
• Sead Directives: An advanced feature that lets you create rules and instructions for future scenarios, such as what happens to your seed phrases if certain conditions are met over time.
• Sead Trusted People: A secure mechanism to involve trusted individuals in the management or eventual transfer of your seed phrases, should you choose to do so.
• Sead Guidance Hub & AI Coach 3.0: A dedicated support system that offers personalized coaching, guidance, and best practices to help you confidently navigate all aspects of seed phrase management.

Because this question touches on all of Sead’s capabilities, the best way to fully understand each feature is to consult our detailed documentation. In essence, however, Sead empowers you to maintain control and ownership of your seed phrases, manage them throughout their entire lifecycle, and tailor how they are preserved or passed on—all with personalized coaching and support.

Sead ensures security by keeping you in sole control of your sensitive information. As a fully self-custodial and decentralized solution, Sead never stores your seed phrases or their associated data (like QR codes). This means no one but you has access to your seed phrases.

For the minimal account-related data that Sead does handle, such as login credentials, we use one-way encryption. Your passwords are stored in a format that’s impossible to reverse-engineer, ensuring that even Sead cannot read them. Additionally, no sensitive information ever sits on a central server; instead, it’s decentralized to further minimize risks. In short, you remain the exclusive custodian of your critical information at all times.

Thanks to Sead, accessibility can be much faster. Indeed, banks have schedules and constraints regarding availability to access their safe, or even worse, the bank may deny access to your safe, as can happen in some countries. The safe at home can be burglarized, forced open, and furthermore, reading the 24 words is direct, meaning there is no need to decode them.

If you want to urgently restore your words to sell your crypto in a declining market, Sead is also a quick solution to protect your investments

I have distributed my QR codes among different friends. Unfortunately, I had a falling out with one of them, or all of them. How can I ensure they won't use my Sead QR codes or link them with others I've given my Sead QR codes to?

It's simple: I can have them encrypted, preventing your friends from reading them without the decryption code, or I can generate new QR codes by transferring the crypto to new addresses.

Sead Tool runs offline and does not require Sead in any way. The user will always be able backup or restore his seed phrase.

Every type of material or digital support has its advantages and disadvantages, but never store the minimum number of QR codes needed to reconstruct your seed phrase together. Remember that you can copy and print your QR codes infinitely on any type of suppor

Sead tool is a secure solution that converts your 24-word seed phrase into a specified number of QR codes, allowing you to distribute them for decentralized redundancy. This tool provides you with control and self-custody of your keys without relying on third parties.

Sead tool allows you to decide how to distribute multiple QR codes. By distributing them to different third parties or locations, you create a decentralized system that enhances the security of your seed phrase. This provides protection against the loss or compromise of a single point of access.

Yes, Sead tool is designed for secure long-term key storage. Its decentralized redundancy and encryption features make it a robust solution for safeguarding your seed phrase over an extended period.

If I use Sead, should I still continue to keep my other cold storage systems like for example Cryptosteel or other engraved metal plates?

Sead's ecosystem is completely independent and far more comprehensive than any alternative solutions. While you can continue using other cold-storage methods, keep in mind that Sead was created specifically to address and alleviate the shortcomings of these alternatives. Maintaining them in parallel will also carry over their inherent limitations, so if you want the most robust and streamlined backup method, Sead alone offers a superior solution.

I have my private keys in a safe at the bank and at home. What is the added value of Sead tools compared to the measures taken?

There are many advantages to use Sead instead of simply plaving your seed phrase in a physiscal safe :

-Decentralization of your secret. Not in a single place where it can be found.
-Your phrase with Sead cannot be found, read, copied, photographed or stolen.
-Self custody : you keep and maintain complete control to access your seed phrase when needed (even on holidays). You will not be blocked by bank's schedules and complicated access rules. 
-Banks have schedules and constraints regarding availability to access their safe, or even worse, the bank may deny access to your safe, as can happen in some countries.
-A safe at home can be burglarized, forced open, and furthermore, reading the 24 words is direct, meaning there is no need to decode them.
-and lots more... read further our ecosystem's features in our guidance hub

Sead's model its the following : 

-New users start by purchasing Sead's starter-kit. This kit contains Sead Tool (activation key) which is the minimum mandatory feature to enter into Sead's ecosystem. Sead Tool is for life.

-Users are in addition required to choose one fo the proposed subscription plans that provide all the other features of Sead's ecosystem

Sead provides a free subscription period of time, which is bundled with the purchase of the starter-kit

Current prices are found on the pricing web page.

If you stop your susbcription, Sead's ecosystem features will continue to function fully until the end of the ongoing subscription period.

Your QR codes and Sead Tool remain valid and useable indefinitely.

Sead destroys any unused inactive accounts (those without an ongoing subscription) after a short period of time. In that case it is simple to register a new account.

Use the contact form accessible from the top menu of our web site. Alternatively you may join us on our social media accounts (X, Discord, Telegram, etc)

No user identification is required. Sead only requests your email as a login credential.

Sead is incorporated in Belgium, the heart of Europe

They are of course accessible, only on request and for valid reasons.

Yes !

Yes, Sead complies with all laws and regulations that are applicable to its activities.

No, Sead has no activity that requires a registration with the SEC. 

No

No. Sead does not—and will not—develop its own blockchain. If a blockchain is required for certain Sead features, we utilize one of the established top 10 chains (e.g., Bitcoin, Ethereum, Cardano, XRP, etc.). We also avoid any blockchains that have proven to be insecure or unstable (such as Solana) or smaller chains that cannot guarantee long-term viability.

No. Sead is both universal and blockchain-agnostic. As long as there’s a secret key or seed phrase to secure, Sead can protect it—regardless of which cryptocurrency or blockchain you’re using.

We do not provide QR codes engraving services at this moment. It might be offered by Sead itself or partners in the future.

No. You retain full access to your Sead Tool and can continue backing up and restoring your seed phrases. Your Sead Directives also remain operational because they are programmed on-chain in a decentralized manner. This is the key benefit of Sead’s fully self-custodial, decentralized design—your sensitive data and directives remain accessible and secure, regardless of Sead’s market presence.