22km in the Zittau Mountains with #proofofwork in the tags. Bitcoin Beef Bits is proof of work food: beef and salt, hashdried with Bitcoin mining heat. No preservatives, needs no fridge, pure protein for long trails. nostr:npub1hl9akznts00tazczx2c3l6yfnr9ze6ua44c5fuzvk9wh8y5zrruq6q7ygv https://bitco...