Primary GPT:
Disk: sd0       Usable LBA: 64 to 976773104 [976773168 Sectors]
GUID: de65ed36-a38d-4fae-b4a1-4c3c1f6305c7
   #: type                                 [       start:         size ]
      guid                                 name
------------------------------------------------------------------------
   1: EFI Sys                              [          64:          960 ]
      bb9750e0-8ddc-410b-80e1-1b293063861d EFI System Area                     
   3: OpenBSD                              [        1024:    976772081 ]
      257beed3-9ff5-4f4d-ac3b-14d05f2601ca OpenBSD Area                        

Secondary GPT:
Disk: sd0       Usable LBA: 64 to 976773104 [976773168 Sectors]
GUID: de65ed36-a38d-4fae-b4a1-4c3c1f6305c7
   #: type                                 [       start:         size ]
      guid                                 name
------------------------------------------------------------------------
   1: EFI Sys                              [          64:          960 ]
      bb9750e0-8ddc-410b-80e1-1b293063861d EFI System Area                     
   3: OpenBSD                              [        1024:    976772081 ]
      257beed3-9ff5-4f4d-ac3b-14d05f2601ca OpenBSD Area