{"type":"rich","version":"1.0","author_name":"Nengste1 (npub1rd…mqr76)","author_url":"https://nostr.ae/npub1rd2s9wpgaj2cq54xnk2zrsha5nmfl30zz8vh0pt5q0p4f0uyeg3q8mqr76","provider_name":"njump","provider_url":"https://nostr.ae","html":"Mini Game Challenge\nQuestion: 📅 What is the name of the Bitcoin Cash (BCH) protocol upgrade that activated on May 15, 2026?\nRules: \n✅ Comment your answer below.\n✅ Strictly one (1) entry per participant.\n✅ Do not edit your comment. Edited answers will be disqualified.\n✅ The first 20 participants with the correct answer will receive a tip."}