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Legacy Threads

Proof of Work: Bitcoin 100% Organic Unisex Crewneck T-shirt

Proof of Work: Bitcoin 100% Organic Unisex Crewneck T-shirt

Regular price $49.69 CAD
Regular price Sale price $49.69 CAD
Sale Sold out
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Proof of Work
How do you incentivize participants to implement a distributed timechain server peer to peer? 

Computational proof of work. 

How do you show up in the world with all of who you are? 

Behavioural proof of work. 

Proof of work is a metaphor for life and living. This shirt nudges us to remember that:
  • We are responsible for our behaviors and outcomes
  • It takes effort to create change and impact
  • Shared, aligned effort allows us to create our ideal futures

Shirt & Material
Bitcoiners think about the future. And they think about the past. 

So they choose the following: 
  • 100% organic ring-spun combed cotton - polyester clothing is trash
  • 5% donation of profits to the Peer-to-Peer Rights Fund and other organizations supporting bitcoin
  • Low time preference material with less farmers exposed to harsh chemicals, more topsoil retained for you and your children, less chemicals leaching into your skin
  • Dropshipped so you're not wasting others' time and energy for low value product. The product is made for you at the time of order. 


Size guide

  S M L XL 2XL
A) Length (cm) 68.6 71.1 73.7 76.2 78.7
B) Half Chest (cm) 47 52.1 57.2 62.2 67.3



  S M L XL 2XL
A) Length (inches) 27 28 29 30 31
B) Half Chest (inches) 18.5 20.5 22.5 24.5 26.5



Care Instructions

General A versatile, durable option for eco-conscious consumers looking for a premium organic shirt suitable for various customization options.
Wash Machine wash the garment cold with like colors; using eco-friendly detergents is advised.
Store Store in a cool, dry place away from direct sunlight to maintain the integrity of the fabric and colors.
Dry Tumble dry low or hang to dry for best maintenance of the fabric's quality.
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