#SCHNORR_v1.0.0

Regarded as more efficient than ECDSA and presented as a means to enhance scalability and transaction confidentiality on the Bitcoin network, the Schnorr authentication protocol is a signature algorithm invented by Claus P. Schnorr, a German mathematician and cryptographer.

This certified opsec sweatshirt is designed for an informed Bitcoiner.

Learn more: 

Schnorr Signatures - Yannick Seurin (ANSSI)

One-of-a-kind piece crafted.

Colors:

• Black fabric
  
• Optical white transfer 
  
• White unicorn embroidery
  
  

Details:

• Fleece 80% organic cotton - 20% recycled polyester 280 g/m², GOTS and GRS certified
  
• Lined hood
  
• Kangaroo pocket
  
• Tone-on-tone drawstring
  
• Ribbed cuffs and waistband
  
• Unicorn embroidered in Paris
  
• Transfer done in Paris
  
• Sweatshirt made in Italy
  
• Registered design
  
  

Care Instructions:

• Wash at 30°C
  
• Iron gently at low temperature inside out
  
• Do not use bleach
  
• Do not tumble dry
  
  

This hoodie is slightly fitted. For an oversized effect, we recommend taking a size up.

This model is made to order. The time required for the making of this item is estimated between 3 and 6 weeks.

Don't forget to specify your size in the note section when validating your cart.