N-CD - Revision history

>Morlit at 10:09, 3 July 2025

2025-07-03T10:09:41Z

← Older revision		Revision as of 10:09, 3 July 2025
Line 1:		Line 1:
	A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (~~Also~~ used in [/LabelGate LabelGate]) that while technically not a form of copy protection, acts like one for Redump purposes.		A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (also used in [/LabelGate LabelGate]) that while technically not a form of copy protection, acts like one for Redump purposes.

	Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.		Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.

	Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.		Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.

>Morlit at 10:00, 3 July 2025

2025-07-03T10:00:53Z

← Older revision		Revision as of 10:00, 3 July 2025
Line 1:		Line 1:
	A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (~~more infamously~~ used in [/LabelGate LabelGate]) that while technically not a form of copy protection, acts like one for Redump purposes.		A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (Also used in [/LabelGate LabelGate]) that while technically not a form of copy protection, acts like one for Redump purposes.

	Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.		Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.

	Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.		Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.

>Morlit at 09:57, 3 July 2025

2025-07-03T09:57:31Z

← Older revision		Revision as of 09:57, 3 July 2025
Line 1:		Line 1:
	A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (more infamously used in [/LabelGate LabelGate] that while technically not a form of copy protection, acts like one for Redump purposes.		A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (more infamously used in [/LabelGate LabelGate]) that while technically not a form of copy protection, acts like one for Redump purposes.

	Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.		Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.

	Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.		Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.

>Morlit: Created page with "A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (more infamously used in [https://wiki.redump.info/in..."

2025-07-03T09:56:47Z

Created page with "A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (more infamously used in [https://wiki.redump.info/in..."

New page

A rare feature of some Sony DADC discs ([https://redump.info/disc/33092/ Example]) built around Sony's Postscribed ID technology (more infamously used in [/LabelGate LabelGate] that while technically not a form of copy protection, acts like one for Redump purposes.

Discs with n-CD can be identified by having a second data track that's exactly 600 sectors in size. Using an Asus to dump these discs will cause loads of uncorrectable C2 errors. So only Plextors can currently be used in combination with Redumper.

Another feature of n-CD and Postscribed ID is that the hashes for this second track will never match between individual discs. Exactly on how to handle verifications with these discs have yet to be decided among Redump staff.