--- /home/fdroid/fdroiddata/tmp/com.cityfreqs.littlesirecho_4.apk
+++ /home/fdroid/fdroiddata/tmp/sigcp_com.cityfreqs.littlesirecho_4.apk
├── /usr/lib/android-sdk/build-tools/debian/apksigner verify --verbose --print-certs {}
│┄ error from `/usr/lib/android-sdk/build-tools/debian/apksigner verify --verbose --print-certs {}` (b):
│┄ DOES NOT VERIFY
│┄ ERROR: META-INF/fdroidserverid entry referenced by META-INF/MANIFEST.MF not found in the APK
│┄ ERROR: META-INF/buildserverid entry referenced by META-INF/MANIFEST.MF not found in the APK
│ @@ -1,18 +0,0 @@
│ -Verifies
│ -Verified using v1 scheme (JAR signing): true
│ -Verified using v2 scheme (APK Signature Scheme v2): false
│ -Verified using v3 scheme (APK Signature Scheme v3): false
│ -Verified using v4 scheme (APK Signature Scheme v4): false
│ -Verified for SourceStamp: false
│ -Number of signers: 1
│ -Signer #1 certificate DN: CN=FDroid, OU=FDroid, O=fdroid.org, L=ORG, ST=ORG, C=UK
│ -Signer #1 certificate SHA-256 digest: 0e234d5da1b2eac1c0bdffe2dd8e027bc17662898862f3c0853a5dcb3158c50d
│ -Signer #1 certificate SHA-1 digest: cc065710b35f4d9ecaa52033a0b92875c329ea20
│ -Signer #1 certificate MD5 digest: 0d631211162329d2ff1e2b50f66ce5e2
│ -Signer #1 key algorithm: RSA
│ -Signer #1 key size (bits): 2048
│ -Signer #1 public key SHA-256 digest: ac406e5cc7bd57166b075454940d9838248be71bfdbeb153a3273e50d102ad49
│ -Signer #1 public key SHA-1 digest: e8571985d23815349118dcc83a8e481461791fcd
│ -Signer #1 public key MD5 digest: 17bdd73431e2b0507b1c721b6d06de85
│ -WARNING: META-INF/buildserverid not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
│ -WARNING: META-INF/fdroidserverid not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
├── zipinfo {}
│ @@ -1,16 +1,14 @@
│ -Zip file size: 400727 bytes, number of entries: 14
│ --rw----     2.0 fat      933 bl defN 17-Jan-11 15:47 META-INF/MANIFEST.MF
│ --rw----     2.0 fat     1054 bl defN 17-Jan-11 15:47 META-INF/C4005AD5.SF
│ --rw----     2.0 fat     1326 bl defN 17-Jan-11 15:47 META-INF/C4005AD5.RSA
│ --rw----     2.0 fat       41 bl defN 17-Jan-11 08:52 META-INF/buildserverid
│ --rw----     2.0 fat       41 bl defN 17-Jan-11 08:52 META-INF/fdroidserverid
│ --rw----     2.0 fat     3464 bX defN 17-Jan-11 08:52 AndroidManifest.xml
│ --rw----     1.0 fat     7156 b- stor 80-Jan-01 01:00 res/drawable-hdpi-v4/ic_launcher.png
│ --rw----     1.0 fat     4137 b- stor 80-Jan-01 01:00 res/drawable-mdpi-v4/ic_launcher.png
│ --rw----     1.0 fat    10328 b- stor 80-Jan-01 01:00 res/drawable-xhdpi-v4/ic_launcher.png
│ --rw----     1.0 fat    16702 b- stor 80-Jan-01 01:00 res/drawable-xxhdpi-v4/ic_launcher.png
│ --rw----     2.0 fat     4160 bl defN 17-Jan-11 08:52 res/layout/activity_main.xml
│ --rw----     2.0 fat      228 bl defN 17-Jan-11 08:52 res/menu/main.xml
│ --rw----     1.0 fat     4024 b- stor 80-Jan-01 01:00 resources.arsc
│ --rw----     2.0 fat  1059964 bl defN 17-Jan-11 08:52 classes.dex
│ -14 files, 1113558 bytes uncompressed, 398802 bytes compressed:  64.2%
│ +Zip file size: 399389 bytes, number of entries: 12
│ +-rw----     2.0 fat     3464 bX defN 17-Jan-11 14:04 AndroidManifest.xml
│ +-rw----     1.0 fat     7156 b- stor 80-Jan-01 00:00 res/drawable-hdpi-v4/ic_launcher.png
│ +-rw----     1.0 fat     4137 b- stor 80-Jan-01 00:00 res/drawable-mdpi-v4/ic_launcher.png
│ +-rw----     1.0 fat    10328 b- stor 80-Jan-01 00:00 res/drawable-xhdpi-v4/ic_launcher.png
│ +-rw----     1.0 fat    16702 b- stor 80-Jan-01 00:00 res/drawable-xxhdpi-v4/ic_launcher.png
│ +-rw----     2.0 fat     4160 bl defN 17-Jan-11 14:04 res/layout/activity_main.xml
│ +-rw----     2.0 fat      228 bl defN 17-Jan-11 14:04 res/menu/main.xml
│ +-rw----     1.0 fat     4024 b- stor 80-Jan-01 00:00 resources.arsc
│ +-rw----     2.0 fat  1059964 bl defN 17-Jan-11 14:04 classes.dex
│ +-rw----     2.0 fat      933 b- defN 17-Jan-11 14:04 META-INF/MANIFEST.MF
│ +-rw----     2.0 fat     1054 b- defN 17-Jan-11 14:04 META-INF/C4005AD5.SF
│ +-rw----     2.0 fat     1326 b- defN 17-Jan-11 14:04 META-INF/C4005AD5.RSA
│ +12 files, 1113476 bytes uncompressed, 397789 bytes compressed:  64.3%
├── filetype from file(1)
│ @@ -1 +1 @@
│ -Zip archive data, at least v2.0 to extract
│ +Java archive data (JAR)