Found by 0.01, thread about it here.
Photo by 0.01.
ITS sequence matches 100% with the neotype sequence of Psilocybe cyanescens.
GCGTGGTTGTAGCTGGTCCTCTCGGGGGCATGTGCTCGCCCGTCATCTTTATATCTCCACCTGTGCACCTTTTGTAGACGTTGAAACTGGATAGGAGAGGGACTTGTCCTTCAAGTTGAAGGATTTTTCGGCGCTCTACGTTTTCATATACCCCAAAGAATGTAACAGAATGTATCTTATGGCTTTATGCCTATAAACTATATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCTCCTTGGTATTCCGAGGAGCATGCCTGTTTGAGTGTCATTAAATTCTCAACCTTACCAGCTTTTGTTAGCTTGTGTAATGGCTTGGACTTGGGGGTCTTTTGCCGGCTTCTCTCGAGATGTCAGCTCCCCTTAAATGTATTAGCCGGCTGCCCGCTGTGGACCGTCTATTGGTGTGATAATTATCTACGCCGTGGACGTCTGCTCTCAATGGGTTGAAGCTGCTTCTAACCGTCCGTTTATTCGGACAGCACATAATGACAATTTGACCTCAAATCAGGTAGGACTACCCGCTGAACTTAAGCATATCAATAagCGGAGGAA