fresh drop by nostr:nprofile1qqstzrqqqqre4q70y6q4m36n3qvd34t29xp7xa8rpfq58egqvztcg4cpz4mhxue69uhhqatjwpkx2un9d3shjtnrdakszxrhwden5te0wfjkccte9eekummjwsh8xmmrd9skcq7aven on bitcoin mining centralizatio...