$ codesign -dvvv libblock.dylib
Executable=/Users/pebble8888/Library/Developer/Xcode/DerivedData/block-dfwlkkoafjhqccbfqxydkmopdyll/Build/Products/Debug/libblock.dylib
Identifier=libblock
Format=Mach-O thin (x86_64)
CodeDirectory v=20500 size=308 flags=0x10000(runtime) hashes=4+2 location=embedded
Hash type=sha256 size=32
CandidateCDHash sha256=7e1a7a9848c075e7e9deb344c11d21922eebb2df
CandidateCDHashFull sha256=7e1a7a9848c075e7e9deb344c11d21922eebb2dfe766b88435e47da52e5d7669
Hash choices=sha256
CMSDigest=7e1a7a9848c075e7e9deb344c11d21922eebb2dfe766b88435e47da52e5d7669
CMSDigestType=2
CDHash=7e1a7a9848c075e7e9deb344c11d21922eebb2df
Signature size=4744
Authority=Apple Development: John AppleSeed (PYXS000000)
Authority=Apple Worldwide Developer Relations Certification Authority
Authority=Apple Root CA
Signed Time=May 2, 2020 22:18:06
Info.plist=not bound
TeamIdentifier=WAXD000000
Runtime Version=10.15.4
Sealed Resources=none
Internal requirements count=1 size=172
