{"product_id":"proof-of-work-mined-not-printed","title":"Proof of Work - Mined Not Printed.","description":"This heavyweight garment-dyed tee carries a quiet, confident energy. The bold “PROOF OF WORK” lettering sits front and center in warm, vintage-inspired tones — a simple declaration that speaks louder than words. The relaxed cut and soft, washed-in color invite you to pull it on after a long day of hands-on effort, whether you’ve been building, creating, or grinding through a passion project. It layers easily under a jacket or wears solo with jeans. For those who measure days by results, this shirt becomes part of the routine: worn to the workshop, to coffee-fueled planning sessions, or on weekend projects where comfort and durability matter as much as the message.\u003cbr\u003e\u003cbr\u003eProduct features\u003cbr\u003e- 100% ring-spun US cotton for lasting comfort\u003cbr\u003e- Garment-dyed fabric with soft, washed-in color and texture\u003cbr\u003e- Heavyweight 6.1 oz fabric with relaxed fit and pre-shrunk construction\u003cbr\u003e- Double-needle stitching and tubular knit (no side seams) for durability\u003cbr\u003e- Available S–4XL with sewn-in label; offered in 58 colors\u003cbr\u003e\u003cbr\u003eCare instructions\u003cbr\u003e- Machine wash: cold (max 30C or 90F)\u003cbr\u003e- Do not bleach\u003cbr\u003e- Tumble dry: low heat\u003cbr\u003e- Iron, steam or dry: low heat\u003cbr\u003e- Do not dryclean\u003cbr\u003e","brand":"Printify","offers":[{"title":"Black \/ S","offer_id":43124077756478,"sku":"90301302774828743487","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":43124077789246,"sku":"17164151552000929825","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":43124077822014,"sku":"15485791073432288581","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":43124077854782,"sku":"12321724917655554398","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":43124077887550,"sku":"27610025334498434096","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":43124077920318,"sku":"40035325183257129701","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/0331\/9870\/files\/20260727013936-1f1895c0-6508-6dc0-8fc9-a6e629001494.png?v=1785116478","url":"https:\/\/satoshispaceclub.store\/products\/proof-of-work-mined-not-printed","provider":"Satoshi Space Club","version":"1.0","type":"link"}