--- /home/fdroid/fdroiddata/tmp/free.rm.skytube.oss_41.apk +++ /home/fdroid/fdroiddata/tmp/sigcp_free.rm.skytube.oss_41.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: , actual: <5c8db3727c91a4f8a7ea6228fa3cea491b6daa87317f0adebb7ebf2b0847c78b> │┄ ERROR: APK Signature Scheme v3 signer #1: APK integrity check failed. VERITY_CHUNKED_SHA256 digest mismatch. Expected: <27437b09d71c6de23c6a891b36d8074e5fc6152355b4df5723edc26c128d9f8bbc2e7a0000000000>, actual: <82033710b33493271ca59cccd67f1052951d8e20826e9c640d2d766459bd68febc2e7a0000000000> │ @@ -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 {} │ @@ -1251,8 +1251,8 @@ │ -rw---- 2.0 fat 25894 b- defN 81-Jan-01 01:01 org/mozilla/javascript/resources/Messages_fr.properties │ -rw---- 2.0 fat 2579 b- defN 81-Jan-01 01:01 org/mozilla/javascript/tools/debugger/test.js │ -rw---- 2.0 fat 8222 b- defN 81-Jan-01 01:01 org/mozilla/javascript/tools/resources/Messages.properties │ -rw---- 2.0 fat 417413 b- defN 81-Jan-01 01:01 youtube.v3.json │ -rw---- 2.0 fat 90279 b- defN 81-Jan-01 01:01 META-INF/7D7FD037.SF │ -rw---- 2.0 fat 1326 b- defN 81-Jan-01 01:01 META-INF/7D7FD037.RSA │ -rw---- 2.0 fat 90171 b- defN 81-Jan-01 01:01 META-INF/MANIFEST.MF │ -1256 files, 16192413 bytes uncompressed, 7860132 bytes compressed: 51.5% │ +1256 files, 16192413 bytes uncompressed, 7860133 bytes compressed: 51.5% ├── 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 : b2d6cd8f │ │ -signature : 9678...88e2 │ │ +checksum : 51fecd29 │ │ +signature : 2f9f...5831 │ │ file_size : 7583584 │ │ header_size : 112 │ │ link_size : 0 │ │ link_off : 0 (0x000000) │ │ string_ids_size : 60170 │ │ string_ids_off : 112 (0x000070) │ │ type_ids_size : 7933 │ │ @@ -1848418,15 +1848418,15 @@ │ │ outs : 3 │ │ insns size : 34 16-bit code units │ │ 36f6d8: |[36f6d8] free.rm.skytube.gui.fragments.preferences.AboutPreferenceFragment.getAppBuildTimeStamp:()Ljava/lang/String; │ │ 36f6e8: 2200 5916 |0000: new-instance v0, Ljava/text/SimpleDateFormat; // type@1659 │ │ 36f6ec: 1a01 5be8 |0002: const-string v1, "yyyy-MM-dd HH:mm" // string@e85b │ │ 36f6f0: 6202 3443 |0004: sget-object v2, Ljava/util/Locale;.US:Ljava/util/Locale; // field@4334 │ │ 36f6f4: 7030 0ba2 1002 |0006: invoke-direct {v0, v1, v2}, Ljava/text/SimpleDateFormat;.:(Ljava/lang/String;Ljava/util/Locale;)V // method@a20b │ │ -36f6fa: 1801 ca6b 1839 8001 0000 |0009: const-wide v1, #double 8.1532e-312 // #0000018039186bca │ │ +36f6fa: 1801 d249 8e9a 8201 0000 |0009: const-wide v1, #double 8.20371e-312 // #000001829a8e49d2 │ │ 36f704: 7120 769f 2100 |000e: invoke-static {v1, v2}, Ljava/lang/Long;.valueOf:(J)Ljava/lang/Long; // method@9f76 │ │ 36f70a: 0c01 |0011: move-result-object v1 │ │ 36f70c: 6e20 0ca2 1000 |0012: invoke-virtual {v0, v1}, Ljava/text/SimpleDateFormat;.format:(Ljava/lang/Object;)Ljava/lang/String; // method@a20c │ │ 36f712: 0c00 |0015: move-result-object v0 │ │ 36f714: 280b |0016: goto 0021 // +000b │ │ 36f716: 0d00 |0017: move-exception v0 │ │ 36f718: 6201 2841 |0018: sget-object v1, Lfree/rm/skytube/gui/fragments/preferences/AboutPreferenceFragment;.TAG:Ljava/lang/String; // field@4128 │ ├── classes.jar │ │ ├── zipinfo -v {} │ │ │ @@ -175236,15 +175236,15 @@ │ │ │ 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): f25eaa2f │ │ │ + 32-bit CRC value (hex): d4cbbb56 │ │ │ compressed size: 5073 bytes │ │ │ uncompressed size: 5073 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 {} │ │ │ │ @@ -41,15 +41,15 @@ │ │ │ │ webView.loadUrl("https://skytube-app.com/credits.html"); │ │ │ │ ((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(1650225343434L)); │ │ │ │ + new SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.US).format(Long.valueOf(1660450392530L)); │ │ │ │ } │ │ │ │ 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 │ @@ -175,15 +175,15 @@ │ │ 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, 0x18039186bcaL │ + const-wide v1, 0x1829a8e49d2L │ │ .line 123 │ invoke-static {v1, v2}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long; │ │ move-result-object v1 │ │ invoke-virtual {v0, v1}, Ljava/text/SimpleDateFormat;->format(Ljava/lang/Object;)Ljava/lang/String;