That's misleading since you failed to present any data about the tracks that you ripped which were accurate.
Regarding the CRC, if you had included the EAC log header I could tell you what algorithm was used. While it can be used to verify the integrity of the data, that is not the reason for EAC's presenting it.
The unabridged log follows. Could you shed some light on the "Copy CRC" algorithm? Also, your reply begs the question of why EAC presents the checksum value in the first place. Thanks!
Exact Audio Copy V1.1 from 23. June 2015
EAC extraction logfile from 12. October 2015, 22:40
Def Leppard / Pyromania
Used drive : ASUS DRW-24B1ST i Adapter: 1 ID: 0
Read mode : Secure
Utilize accurate stream : Yes
Defeat audio cache : Yes
Make use of C2 pointers : No
Read offset correction : 6
Overread into Lead-In and Lead-Out : No
Fill up missing offset samples with silence : Yes
Delete leading and trailing silent blocks : No
Null samples used in CRC calculations : Yes
Used interface : Native Win32 interface for Win NT & 2000
Gap handling : Not detected, thus appended to previous track
Used output format : User Defined Encoder
Selected bitrate : 1024 kBit/s
Quality : High
Add ID3 tag : No
Command line compressor : C:\Program Files (x86)\Exact Audio Copy\FLAC\FLAC.EXE
Additional command line options : -8 -V -T "ARTIST=%artist%" -T "TITLE=%title%" -T "ALBUM=%albumtitle%"
-T "DATE=%year%" -T "GENRE=%genre%" -T "COMMENT=%comment%" %source% -o %dest%
TOC of the extracted CD
Track | Start | Length | Start sector | End sector
---------------------------------------------------------
1 | 0:00.00 | 4:16.25 | 0 | 19224
2 | 4:16.25 | 3:25.31 | 19225 | 34630
3 | 7:41.56 | 3:22.28 | 34631 | 49808
4 | 11:04.09 | 6:13.42 | 49809 | 77825
5 | 17:17.51 | 4:43.23 | 77826 | 99073
6 | 22:00.74 | 4:24.13 | 99074 | 118886
7 | 26:25.12 | 4:58.58 | 118887 | 141294
8 | 31:23.70 | 4:03.12 | 141295 | 159531
9 | 35:27.07 | 4:53.20 | 159532 | 181526
10 | 40:20.27 | 4:05.62 | 181527 | 199963
11 | 44:26.14 | 3:23.18 | 199964 | 215206
12 | 47:49.32 | 5:55.39 | 215207 | 241870
13 | 53:44.71 | 5:55.31 | 241871 | 268526
14 | 59:40.27 | 4:55.25 | 268527 | 290676
15 | 64:35.52 | 6:08.57 | 290677 | 318333
Track 1
Filename C:\Music\Def Leppard - Pyromania\01 Def Leppard - Rock! Rock! (Till You Drop).wav
Peak level 100.0 %
Extraction speed 5.4 X
Track quality 100.0 %
Copy CRC 47838172
Accurately ripped (confidence 66) [D34D762D] (AR v2)
Copy OK
Track 2
Filename C:\Music\Def Leppard - Pyromania\02 Def Leppard - Rock Brigade.wav
Peak level 100.0 %
Extraction speed 6.1 X
Track quality 100.0 %
Copy CRC E395BE90
Accurately ripped (confidence 67) [AE3F859A] (AR v2)
Copy OK
Track 3
Filename C:\Music\Def Leppard - Pyromania\03 Def Leppard - High 'N' Dry (Saturday Night).wav
Peak level 100.0 %
Extraction speed 6.3 X
Track quality 100.0 %
Copy CRC 1F112C52
Accurately ripped (confidence 67) [F6D497FC] (AR v2)
Copy OK
Track 4
Filename C:\Music\Def Leppard - Pyromania\04 Def Leppard - Another Hit And Run.wav
Peak level 100.0 %
Extraction speed 7.3 X
Track quality 100.0 %
Copy CRC CCD07EA1
Accurately ripped (confidence 67) [372692C5] (AR v2)
Copy OK
Track 5
Filename C:\Music\Def Leppard - Pyromania\05 Def Leppard - Billy's Got A Gun.wav
Peak level 100.0 %
Extraction speed 7.7 X
Track quality 100.0 %
Copy CRC 9D25E5FF
Accurately ripped (confidence 67) [3BD33EDB] (AR v2)
Copy OK
Track 6
Filename C:\Music\Def Leppard - Pyromania\06 Def Leppard - Mirror, Mirror (Look Into My Eyes).wav
Peak level 100.0 %
Extraction speed 8.1 X
Track quality 100.0 %
Copy CRC 922DFB5A
Accurately ripped (confidence 67) [80EAD886] (AR v2)
Copy OK
Track 7
Filename C:\Music\Def Leppard - Pyromania\07 Def Leppard - Foolin'.wav
Peak level 100.0 %
Extraction speed 7.5 X
Track quality 99.9 %
Copy CRC 970AFF5F
Accurately ripped (confidence 67) [1FFD33F8] (AR v2)
Copy OK
Track 8
Filename C:\Music\Def Leppard - Pyromania\08 Def Leppard - Photograph.wav
Peak level 100.0 %
Extraction speed 8.6 X
Track quality 100.0 %
Copy CRC 5D5784BF
Accurately ripped (confidence 67) [BA61ED5C] (AR v2)
Copy OK
Track 9
Filename C:\Music\Def Leppard - Pyromania\09 Def Leppard - Rock Of Ages.wav
Peak level 100.0 %
Extraction speed 8.1 X
Track quality 99.9 %
Copy CRC B390D08F
Cannot be verified as accurate (confidence 67) [447C9337], AccurateRip returned [C9E97861] (AR v2)
Copy OK
Track 10
Filename C:\Music\Def Leppard - Pyromania\10 Def Leppard - Bringin' On The Heartbreak.wav
Peak level 100.0 %
Extraction speed 9.4 X
Track quality 100.0 %
Copy CRC 5332E7CD
Accurately ripped (confidence 67) [2C1C71BA] (AR v2)
Copy OK
Track 11
Filename C:\Music\Def Leppard - Pyromania\11 Def Leppard - Switch 625.wav
Peak level 100.0 %
Extraction speed 9.4 X
Track quality 100.0 %
Copy CRC 7717B494
Accurately ripped (confidence 67) [8090D617] (AR v2)
Copy OK
Track 12
Filename C:\Music\Def Leppard - Pyromania\12 Def Leppard - Let It Go.wav
Peak level 100.0 %
Extraction speed 10.3 X
Track quality 100.0 %
Copy CRC AFC43C84
Accurately ripped (confidence 67) [1DCB33F1] (AR v2)
Copy OK
Track 13
Filename C:\Music\Def Leppard - Pyromania\13 Def Leppard - Wasted.wav
Peak level 100.0 %
Extraction speed 10.7 X
Track quality 100.0 %
Copy CRC A0D6C8EA
Accurately ripped (confidence 68) [47AD39B7] (AR v2)
Copy OK
Track 14
Filename C:\Music\Def Leppard - Pyromania\14 Def Leppard - Stagefright.wav
Peak level 100.0 %
Extraction speed 10.8 X
Track quality 100.0 %
Copy CRC 3014CB59
Accurately ripped (confidence 68) [30BE69DF] (AR v2)
Copy OK
Track 15
Filename C:\Music\Def Leppard - Pyromania\15 Def Leppard - Travelin' Band.wav
Peak level 100.0 %
Extraction speed 11.3 X
Track quality 100.0 %
Copy CRC 6F0B6620
Accurately ripped (confidence 68) [A24563C5] (AR v2)
Copy OK
14 track(s) accurately ripped
1 track(s) could not be verified as accurate
Some tracks could not be verified as accurate
No errors occurred
End of status report
---- CUETools DB Plugin V2.1.6
[CTDB TOCID: 88nc2JKF6K5ieUfO3ntBG5YANdY-] found
Submit result: 88nc2JKF6K5ieUfO3ntBG5YANdY- has been submitted
Track | CTDB Status
1 | (57/57) Accurately ripped
2 | (56/57) Accurately ripped
3 | (57/57) Accurately ripped
4 | (57/57) Accurately ripped
5 | (57/57) Accurately ripped
6 | (57/57) Accurately ripped
7 | (57/57) Accurately ripped
8 | (57/57) Accurately ripped
9 | (55/57) Differs in 115 samples
@04:20:22,04:21:34,04:21:69,04:22:29-04:22:31,04:23:25,04:33:13
10 | (57/57) Accurately ripped
11 | (57/57) Accurately ripped
12 | (57/57) Accurately ripped
13 | (57/57) Accurately ripped
14 | (57/57) Accurately ripped
15 | (57/57) Accurately ripped
If you are sure that your rip contains errors, you can use CUETools to repair it.