These are the ring codes for some of my old PlayStation dumps. I don't have the discs anymore, so can only give partial ring codes based off old photos.
Crash Bash
http://redump.org/disc/5483/
Mastering Code: A0100342631-0101 15
Toolstamp: B8
Mould SID Code: IFPI 947T
Dracula: The Resurrection (Disc 1)
http://redump.org/disc/562/
Mastering Code: A0100320928-0102 45
Toolstamp: A1
Mould SID Code: IFPI 944S
Dracula: The Resurrection (Disc 2)
http://redump.org/disc/563/
Mastering Code: A0100320928-0202 15
Toolstamp: A3
Mould SID Code: IFPI 944S
Driver 2: Back on the Streets (Disc 1)
http://redump.org/disc/1095/
Mastering Code: A0100343709-0102 65
Toolstamp: A11
Mould SID Code: IFPI 947T
Driver 2: Back on the Streets (Disc 2)
http://redump.org/disc/1180/
Mastering Code: A0100343709-0202 33
Toolstamp: A2
Mould SID Code: IFPI 948T
Euro Demo 64
http://redump.org/disc/291/
Mastering Code: A0100335156-0101 43
Toolstamp: C10
Mould SID Code: IFPI 942S
Euro Demo 65
http://redump.org/disc/288/
Mastering Code: A0100339028-0101 23
Toolstamp: B3
Mould SID Code: IFPI 947P