Signed indirectly through an intermediate
$ openssl asn1parse -i < [OCSP RESPONSE]
    0:d=0  hl=4 l= 763 cons: SEQUENCE          
    4:d=1  hl=2 l=   1 prim:  ENUMERATED        :00
    7:d=1  hl=4 l= 756 cons:  cont [ 0 ]        
   11:d=2  hl=4 l= 752 cons:   SEQUENCE          
   15:d=3  hl=2 l=   9 prim:    OBJECT            :Basic OCSP Response
   26:d=3  hl=4 l= 737 prim:    OCTET STRING      
    0:d=0  hl=4 l= 733 cons:      SEQUENCE          
    4:d=1  hl=3 l= 129 cons:       SEQUENCE          
    7:d=2  hl=2 l=  29 cons:        cont [ 1 ]        
    9:d=3  hl=2 l=  27 cons:         SEQUENCE          
   11:d=4  hl=2 l=  25 cons:          SET               
   13:d=5  hl=2 l=  23 cons:           SEQUENCE          
   15:d=6  hl=2 l=   3 prim:            OBJECT            :commonName
   20:d=6  hl=2 l=  16 prim:            PRINTABLESTRING   :Test OCSP Signer
   38:d=2  hl=2 l=  15 prim:        GENERALIZEDTIME   :20160304164002Z
   55:d=2  hl=2 l=  79 cons:        SEQUENCE          
   57:d=3  hl=2 l=  77 cons:         SEQUENCE          
   59:d=4  hl=2 l=  56 cons:          SEQUENCE          
   61:d=5  hl=2 l=   7 cons:           SEQUENCE          
   63:d=6  hl=2 l=   5 prim:            OBJECT            :sha1
   70:d=5  hl=2 l=  20 prim:           OCTET STRING      [HEX DUMP]:02FF75DA24DE8ADD150FAB689DCCE6E6636D0901
   92:d=5  hl=2 l=  20 prim:           OCTET STRING      [HEX DUMP]:7735ACB4DFE7B9DC8259381B7EEDF0882B973534
  114:d=5  hl=2 l=   1 prim:           INTEGER           :03
  117:d=4  hl=2 l=   0 prim:          cont [ 0 ]        
  119:d=4  hl=2 l=  15 prim:          GENERALIZEDTIME   :20160304164002Z
  136:d=1  hl=2 l=  13 cons:       SEQUENCE          
  138:d=2  hl=2 l=   9 prim:        OBJECT            :sha1WithRSAEncryption
  149:d=2  hl=2 l=   0 prim:        NULL              
  151:d=1  hl=3 l= 129 prim:       BIT STRING        
  283:d=1  hl=4 l= 450 cons:       cont [ 0 ]        
  287:d=2  hl=4 l= 446 cons:        SEQUENCE          
  291:d=3  hl=4 l= 442 cons:         SEQUENCE          
  295:d=4  hl=4 l= 291 cons:          SEQUENCE          
  299:d=5  hl=2 l=   3 cons:           cont [ 0 ]        
  301:d=6  hl=2 l=   1 prim:            INTEGER           :02
  304:d=5  hl=2 l=   1 prim:           INTEGER           :01
  307:d=5  hl=2 l=  13 cons:           SEQUENCE          
  309:d=6  hl=2 l=   9 prim:            OBJECT            :sha1WithRSAEncryption
  320:d=6  hl=2 l=   0 prim:            NULL              
  322:d=5  hl=2 l=  18 cons:           SEQUENCE          
  324:d=6  hl=2 l=  16 cons:            SET               
  326:d=7  hl=2 l=  14 cons:             SEQUENCE          
  328:d=8  hl=2 l=   3 prim:              OBJECT            :commonName
  333:d=8  hl=2 l=   7 prim:              PRINTABLESTRING   :Test CA
  342:d=5  hl=2 l=  30 cons:           SEQUENCE          
  344:d=6  hl=2 l=  13 prim:            UTCTIME           :160304214002Z
  359:d=6  hl=2 l=  13 prim:            UTCTIME           :260302214002Z
  374:d=5  hl=2 l=  27 cons:           SEQUENCE          
  376:d=6  hl=2 l=  25 cons:            SET               
  378:d=7  hl=2 l=  23 cons:             SEQUENCE          
  380:d=8  hl=2 l=   3 prim:              OBJECT            :commonName
  385:d=8  hl=2 l=  16 prim:              PRINTABLESTRING   :Test OCSP Signer
  403:d=5  hl=3 l= 159 cons:           SEQUENCE          
  406:d=6  hl=2 l=  13 cons:            SEQUENCE          
  408:d=7  hl=2 l=   9 prim:             OBJECT            :rsaEncryption
  419:d=7  hl=2 l=   0 prim:             NULL              
  421:d=6  hl=3 l= 141 prim:            BIT STRING        
  565:d=5  hl=2 l=  23 cons:           cont [ 3 ]        
  567:d=6  hl=2 l=  21 cons:            SEQUENCE          
  569:d=7  hl=2 l=  19 cons:             SEQUENCE          
  571:d=8  hl=2 l=   3 prim:              OBJECT            :X509v3 Extended Key Usage
  576:d=8  hl=2 l=  12 prim:              OCTET STRING      [HEX DUMP]:300A06082B06010505070309
  590:d=4  hl=2 l=  13 cons:          SEQUENCE          
  592:d=5  hl=2 l=   9 prim:           OBJECT            :sha1WithRSAEncryption
  603:d=5  hl=2 l=   0 prim:           NULL              
  605:d=4  hl=3 l= 129 prim:          BIT STRING        
-----BEGIN OCSP RESPONSE-----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-----END OCSP RESPONSE-----

$ openssl asn1parse -i < [CA CERTIFICATE]
    0:d=0  hl=4 l= 408 cons: SEQUENCE          
    4:d=1  hl=4 l= 257 cons:  SEQUENCE          
    8:d=2  hl=2 l=   3 cons:   cont [ 0 ]        
   10:d=3  hl=2 l=   1 prim:    INTEGER           :02
   13:d=2  hl=2 l=   1 prim:   INTEGER           :00
   16:d=2  hl=2 l=  13 cons:   SEQUENCE          
   18:d=3  hl=2 l=   9 prim:    OBJECT            :sha1WithRSAEncryption
   29:d=3  hl=2 l=   0 prim:    NULL              
   31:d=2  hl=2 l=  18 cons:   SEQUENCE          
   33:d=3  hl=2 l=  16 cons:    SET               
   35:d=4  hl=2 l=  14 cons:     SEQUENCE          
   37:d=5  hl=2 l=   3 prim:      OBJECT            :commonName
   42:d=5  hl=2 l=   7 prim:      PRINTABLESTRING   :Test CA
   51:d=2  hl=2 l=  30 cons:   SEQUENCE          
   53:d=3  hl=2 l=  13 prim:    UTCTIME           :160304214002Z
   68:d=3  hl=2 l=  13 prim:    UTCTIME           :260302214002Z
   83:d=2  hl=2 l=  18 cons:   SEQUENCE          
   85:d=3  hl=2 l=  16 cons:    SET               
   87:d=4  hl=2 l=  14 cons:     SEQUENCE          
   89:d=5  hl=2 l=   3 prim:      OBJECT            :commonName
   94:d=5  hl=2 l=   7 prim:      PRINTABLESTRING   :Test CA
  103:d=2  hl=3 l= 159 cons:   SEQUENCE          
  106:d=3  hl=2 l=  13 cons:    SEQUENCE          
  108:d=4  hl=2 l=   9 prim:     OBJECT            :rsaEncryption
  119:d=4  hl=2 l=   0 prim:     NULL              
  121:d=3  hl=3 l= 141 prim:    BIT STRING        
  265:d=1  hl=2 l=  13 cons:  SEQUENCE          
  267:d=2  hl=2 l=   9 prim:   OBJECT            :sha1WithRSAEncryption
  278:d=2  hl=2 l=   0 prim:   NULL              
  280:d=1  hl=3 l= 129 prim:  BIT STRING        
-----BEGIN CA CERTIFICATE-----
MIIBmDCCAQGgAwIBAgIBADANBgkqhkiG9w0BAQUFADASMRAwDgYDVQQDEwdUZXN0IENBMB4XDTE
2MDMwNDIxNDAwMloXDTI2MDMwMjIxNDAwMlowEjEQMA4GA1UEAxMHVGVzdCBDQTCBnzANBgkqhk
iG9w0BAQEFAAOBjQAwgYkCgYEAxN8IR7ey6jTVUyS6kkCqt2x9/mxnRz77Py6Kwdm3P9jqIwqrC
RuqAXfC5QcyeyUaXKCc49bmL7cy64UowTrnIjyqiYOX0VO6t3ZdKcy2/8U2uwdL5oZPlBkpI6mU
7vl+3rKbKkNPNPLv8apwFF1zIHUm1tund152PlMAWQu6rmUCAwEAATANBgkqhkiG9w0BAQUFAAO
BgQCYaWdjhx0ARGhs1Dj1N6RXIf0U669nJcx0XkuC/yL5Ji16cjI1s76arVjGK7OPZ011x4/gNM
RLj31wyxKsfg3qQdlYkVl89CwtA+KxghQoRhD8cSWY1aOQcm4hM11HE5t5VyNbheSOBVwoOb8wO
cgZFERfCNWbcx2a3WYVJCGoUw==
-----END CA CERTIFICATE-----

$ openssl asn1parse -i < [CERTIFICATE]
    0:d=0  hl=4 l= 410 cons: SEQUENCE          
    4:d=1  hl=4 l= 259 cons:  SEQUENCE          
    8:d=2  hl=2 l=   3 cons:   cont [ 0 ]        
   10:d=3  hl=2 l=   1 prim:    INTEGER           :02
   13:d=2  hl=2 l=   1 prim:   INTEGER           :03
   16:d=2  hl=2 l=  13 cons:   SEQUENCE          
   18:d=3  hl=2 l=   9 prim:    OBJECT            :sha1WithRSAEncryption
   29:d=3  hl=2 l=   0 prim:    NULL              
   31:d=2  hl=2 l=  18 cons:   SEQUENCE          
   33:d=3  hl=2 l=  16 cons:    SET               
   35:d=4  hl=2 l=  14 cons:     SEQUENCE          
   37:d=5  hl=2 l=   3 prim:      OBJECT            :commonName
   42:d=5  hl=2 l=   7 prim:      PRINTABLESTRING   :Test CA
   51:d=2  hl=2 l=  30 cons:   SEQUENCE          
   53:d=3  hl=2 l=  13 prim:    UTCTIME           :160304214002Z
   68:d=3  hl=2 l=  13 prim:    UTCTIME           :260302214002Z
   83:d=2  hl=2 l=  20 cons:   SEQUENCE          
   85:d=3  hl=2 l=  18 cons:    SET               
   87:d=4  hl=2 l=  16 cons:     SEQUENCE          
   89:d=5  hl=2 l=   3 prim:      OBJECT            :commonName
   94:d=5  hl=2 l=   9 prim:      PRINTABLESTRING   :Test Cert
  105:d=2  hl=3 l= 159 cons:   SEQUENCE          
  108:d=3  hl=2 l=  13 cons:    SEQUENCE          
  110:d=4  hl=2 l=   9 prim:     OBJECT            :rsaEncryption
  121:d=4  hl=2 l=   0 prim:     NULL              
  123:d=3  hl=3 l= 141 prim:    BIT STRING        
  267:d=1  hl=2 l=  13 cons:  SEQUENCE          
  269:d=2  hl=2 l=   9 prim:   OBJECT            :sha1WithRSAEncryption
  280:d=2  hl=2 l=   0 prim:   NULL              
  282:d=1  hl=3 l= 129 prim:  BIT STRING        
-----BEGIN CERTIFICATE-----
MIIBmjCCAQOgAwIBAgIBAzANBgkqhkiG9w0BAQUFADASMRAwDgYDVQQDEwdUZXN0IENBMB4XDTE
2MDMwNDIxNDAwMloXDTI2MDMwMjIxNDAwMlowFDESMBAGA1UEAxMJVGVzdCBDZXJ0MIGfMA0GCS
qGSIb3DQEBAQUAA4GNADCBiQKBgQCynU7qbknY0uuN2uYvVj9/UeLaZ+GTuIICagyaSvwhDdEFI
ieSELYv5c3TlrIzAzuMlx78eOuhyxyL5SqDe1+YrD4tsHTMoWhSsmjRmKHpxfVScPwgBvnZ3i5d
jS/iLKlvoTnH8qPE2QC+B2GgoU8HFEaVg5jI1NACo5gh75ZAawIDAQABMA0GCSqGSIb3DQEBBQU
AA4GBAHSL52wcNMvGbcbSI3fZd9ckcx2Kgor0/FZOcjWFaI877E9ok7TGk1uwy5QsTcRZdEuCsl
3Ph9kpZYkiB6JIGrEzvmE5Nmv8VmYtEAX4F1JX6WPETlRR95fA4D4WmHNb2bxBy8bP9wLpced2V
42JEeS36VZs/yhLupvaLx9PcRwM
-----END CERTIFICATE-----