Crypto Briefs is your daily, bite-sized digest of cryptocurrency and blockchain-related news – investigating the stories flying under the radar of today’s crypto news. Adoption news Long lines are reportedly forming at Venezuelan stores that accept Petro (PTR) pay, reports Venezuelan media outlet Panorama. The news outlet published photographs of what it says are customers queuing up to spend their state-issued, oil-backed tokens at some of what Caracas claims are the 4,300+ stores nationwide th...