Bitcoin: Multisig 2-of-3 Vault — Stop Single-Key Risk | T-Shirt

Bitcoin: Multisig 2-of-3 Vault — Stop Single-Key Risk teaches us that multisig requires multiple keys to spend, eliminating single points of failure. A 2-of-3 setup means you create three private keys and need any two to move funds—if one key is lost or compromised, your Bitcoin remains secure. Built on seed phrase hygiene, cold storage, and full node validation, multisig proves that proper key management beats convenience. Secure generational wealth, eliminate single-key risk, signal sovereignty. 🔐🛡️

Product features

• Constructed with side seams for added shape and durability
• Elastic ribbed knit collar retains its shape over time
• Shoulder tape stabilizes the back of the garment, preventing stretching
• Utilizes advanced printing techniques for vibrant and detailed designs
• Crafted from 100% Airlume combed and ring-spun cotton for ultimate comfort

Care instructions

• Machine wash: cold (max 30C or 90F)
• Non-chlorine: bleach as needed
• Tumble dry: low heat
• Iron, steam or dry: medium heat
• Do not dryclean

Frequently Asked Questions

What does "Multisig 2-of-3 Vault" mean?
Multisig (multi-signature) is a Bitcoin security setup requiring multiple keys to authorize transactions. A 2-of-3 vault means you create three keys and need any two to move funds—eliminating single points of failure. If one key is lost or compromised, your Bitcoin remains secure because you still have two other keys.

Why is multisig important for Bitcoin security?
Multisig eliminates single-key risk, the most common cause of Bitcoin loss. With a 2-of-3 setup, no single compromised device, stolen seed phrase, or lost backup can drain your funds. This redundancy ensures your Bitcoin survives hardware failures, physical theft, or human error—making multisig essential for securing generational wealth.

What Bitcoin security concepts does this represent?
The design represents Multisig Security, Private Key Management, Seed Phrase Hygiene, Cold Storage, Self-Custody, Full Node Validation, and Threat Modeling—all critical concepts for securing Bitcoin long-term. Multisig proves that proper key management and redundancy beat single-key convenience every time.

Is this comfortable for everyday wear?
Absolutely! Made from 100% Airlume combed and ring-spun cotton (4.2 oz/yd²), this lightweight, breathable tee is perfect for active and leisure wear. The retail fit works for both casual and semi-formal settings. Ethically manufactured by Bella+Canvas with Fair Labor Association and Platinum WRAP certification, ensuring comfort and quality you can trust.

Does this run true to size, and how should I measure?
Retail unisex fit. Measure a tee you own laid flat: Width (armpit to armpit), Length (shoulder to hem), Sleeve (from center back). Allow ±1.5 in tolerance. Chart shows garment measurements—see size chart below.