--- /home/fdroid/fdroiddata/tmp/free.rm.skytube.oss_48.apk +++ /home/fdroid/fdroiddata/tmp/sigcp_free.rm.skytube.oss_48.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: APK Signature Scheme v3 signer #1: APK integrity check failed. CHUNKED_SHA256 digest mismatch. Expected: <6f4b966947e36675b60e3254e6cd34fb23d196ee4e6d342517d0d1ca664ea75a>, actual: │┄ ERROR: APK Signature Scheme v3 signer #1: APK integrity check failed. VERITY_CHUNKED_SHA256 digest mismatch. Expected: , actual: │ @@ -1,18 +0,0 @@ │ -Verifies │ -Verified using v1 scheme (JAR signing): true │ -Verified using v2 scheme (APK Signature Scheme v2): true │ -Verified using v3 scheme (APK Signature Scheme v3): true │ -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: 435adf83d60ff5a9ccdcab9971865dca86f5086f615e83369aa6bbce26f5a830 │ -Signer #1 certificate SHA-1 digest: 73026d82ca7a3fc987caeb4d9e628800804265ea │ -Signer #1 certificate MD5 digest: 788bbc85311734e9d53685308e7a6432 │ -Signer #1 key algorithm: RSA │ -Signer #1 key size (bits): 2048 │ -Signer #1 public key SHA-256 digest: 111a9ec3e5d05e93840b3f3ec4af0955abf49a0655377734a53f0af2ecfddb91 │ -Signer #1 public key SHA-1 digest: 8226eceb4e60a1737f85c95039b8c6b60f66b12f │ -Signer #1 public key MD5 digest: f07f6f95104b46624602e31638c18705 │ -WARNING: META-INF/com/android/build/gradle/app-metadata.properties 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/services/org.ocpsoft.prettytime.PrettyTime not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/. ├── zipinfo -v {} │ @@ -56,15 +56,15 @@ │ minimum file system compatibility required: MS-DOS, OS/2 or NT FAT │ minimum software version required to extract: 0.0 │ compression method: deflated │ compression sub-type (deflation): normal │ file security status: not encrypted │ extended local header: no │ file last modified on (DOS date/time): 1981 Jan 1 01:01:02 │ - 32-bit CRC value (hex): 8cfd0fbd │ + 32-bit CRC value (hex): 24ba9332 │ compressed size: 2827798 bytes │ uncompressed size: 7066772 bytes │ length of filename: 11 characters │ length of extra field: 0 bytes │ length of file comment: 0 characters │ disk number on which file begins: disk 1 │ apparent file type: binary ├── classes.dex │ ├── dexdump -a -d -f -h {} │ │┄ Ignoring differences in offsets to keep diff size reasonable. │ │ @@ -1,12 +1,12 @@ │ │ DEX version '035' │ │ DEX file header: │ │ magic : 'dex\n035\0' │ │ -checksum : efeee0c4 │ │ -signature : 7a16...4ab7 │ │ +checksum : 1618e367 │ │ +signature : cf67...4d29 │ │ file_size : 7066772 │ │ header_size : 112 │ │ link_size : 0 │ │ link_off : 0 (0x000000) │ │ string_ids_size : 56965 │ │ string_ids_off : 112 (0x000070) │ │ type_ids_size : 8591 │ │ @@ -1653627,15 +1653627,15 @@ │ │ outs : 3 │ │ insns size : 34 16-bit code units │ │ 3753d8: |[3753d8] free.rm.skytube.gui.fragments.preferences.AboutPreferenceFragment.getAppBuildTimeStamp:()Ljava/lang/String; │ │ 3753e8: 2200 3218 |0000: new-instance v0, Ljava/text/SimpleDateFormat; // type@1832 │ │ 3753ec: 1a01 d9db |0002: const-string v1, "yyyy-MM-dd HH:mm" // string@dbd9 │ │ 3753f0: 6202 2649 |0004: sget-object v2, Ljava/util/Locale;.US:Ljava/util/Locale; // field@4926 │ │ 3753f4: 7030 fc9e 1002 |0006: invoke-direct {v0, v1, v2}, Ljava/text/SimpleDateFormat;.:(Ljava/lang/String;Ljava/util/Locale;)V // method@9efc │ │ -3753fa: 1801 599c 6a54 8f01 0000 |0009: const-wide v1, #double 8.47376e-312 // #0000018f546a9c59 │ │ +3753fa: 1801 849b c919 9001 0000 |0009: const-wide v1, #double 8.49012e-312 // #0000019019c99b84 │ │ 375404: 7120 a99c 2100 |000e: invoke-static {v1, v2}, Ljava/lang/Long;.valueOf:(J)Ljava/lang/Long; // method@9ca9 │ │ 37540a: 0c01 |0011: move-result-object v1 │ │ 37540c: 6e20 ef9e 1000 |0012: invoke-virtual {v0, v1}, Ljava/text/Format;.format:(Ljava/lang/Object;)Ljava/lang/String; // method@9eef │ │ 375412: 0c00 |0015: move-result-object v0 │ │ 375414: 280b |0016: goto 0021 // +000b │ │ 375416: 0d00 |0017: move-exception v0 │ │ 375418: 6201 f146 |0018: sget-object v1, Lfree/rm/skytube/gui/fragments/preferences/AboutPreferenceFragment;.TAG:Ljava/lang/String; // field@46f1 │ ├── classes.jar │ │ ├── zipinfo -v {} │ │ │ @@ -194091,15 +194091,15 @@ │ │ │ version of encoding software: 2.0 │ │ │ minimum file system compatibility required: MS-DOS, OS/2 or NT FAT │ │ │ minimum software version required to extract: 2.0 │ │ │ compression method: none (stored) │ │ │ file security status: not encrypted │ │ │ extended local header: no │ │ │ file last modified on (DOS date/time): 1980 Jan 1 00:00:00 │ │ │ - 32-bit CRC value (hex): 2e940660 │ │ │ + 32-bit CRC value (hex): ed4ef0bf │ │ │ compressed size: 5515 bytes │ │ │ uncompressed size: 5515 bytes │ │ │ length of filename: 71 characters │ │ │ length of extra field: 0 bytes │ │ │ length of file comment: 0 characters │ │ │ disk number on which file begins: disk 1 │ │ │ apparent file type: binary │ │ ├── free/rm/skytube/gui/fragments/preferences/AboutPreferenceFragment.class │ │ │ ├── procyon -ec {} │ │ │ │ @@ -37,15 +37,15 @@ │ │ │ │ webView.loadUrl("https://raw.githubusercontent.com/SkyTubeTeam/SkyTube/master/contributors.txt"); │ │ │ │ ((MaterialDialog$Builder)new SkyTubeMaterialDialog((Context)((Fragment)this).getActivity())).customView((View)webView, true).negativeText((CharSequence)"").show(); │ │ │ │ } │ │ │ │ │ │ │ │ private static String getAppBuildTimeStamp() { │ │ │ │ String s = null; │ │ │ │ try { │ │ │ │ - new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.US).format(Long.valueOf(1715108224089L)); │ │ │ │ + new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.US).format(Long.valueOf(1718419561348L)); │ │ │ │ } │ │ │ │ finally { │ │ │ │ final Throwable t; │ │ │ │ Log.d(AboutPreferenceFragment.TAG, "An error occurred while getting app's build timestamp", t); │ │ │ │ s = "???"; │ │ │ │ } │ │ │ │ return s; ├── smali/free/rm/skytube/gui/fragments/preferences/AboutPreferenceFragment.smali │ @@ -164,15 +164,15 @@ │ │ const-string v1, "yyyy-MM-dd HH:mm" │ │ sget-object v2, Ljava/util/Locale;->US:Ljava/util/Locale; │ │ invoke-direct {v0, v1, v2}, Ljava/text/SimpleDateFormat;->(Ljava/lang/String;Ljava/util/Locale;)V │ │ - const-wide v1, 0x18f546a9c59L │ + const-wide v1, 0x19019c99b84L │ │ invoke-static {v1, v2}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long; │ │ move-result-object v1 │ │ invoke-virtual {v0, v1}, Ljava/text/Format;->format(Ljava/lang/Object;)Ljava/lang/String;