Humm.. I ran a Verify with NSCBuilder on the .nsp floating around and got this output; I really dunno what this means but usually i get NSP Safe as verdict, meaning I won't touch this copy yet.
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DECRYPTION TEST
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010049900F546000 - Content.PROGRAM
8ade91ccfae153c6c74c406c1dab9880.nca -> is CORRECT
010049900F546000 - Content.CONTROL
9fe3feaf6da10349d5ef8807e4bad863.nca -> is CORRECT
010049900F546000 - Content.MANUAL
17b3f11f774cb5939f3f13e82a61ad3f.nca -> is CORRECT
010049900F546000 - Content.MANUAL
2549c5272d0737c54a09636d35ea9fa4.nca -> is CORRECT
010049900F546001 - Content.PROGRAM
5977df9d4848858cbde157c6723dd1de.nca -> is CORRECT
010049900F546001 - Content.CONTROL
69a6b4c7d4d644ec47c140724910430f.nca -> is CORRECT
010049900F546001 - Content.MANUAL
3bfc1cab21c8dea97e245574f0f15251.nca -> is CORRECT
010049900F546002 - Content.PROGRAM
94b649803873ec7e230ccc709227377f.nca -> is CORRECT
010049900F546002 - Content.CONTROL
f3d6504a2c1426e6ab3a861f364dc203.nca -> is CORRECT
010049900F546002 - Content.MANUAL
c1d9a84f7b5649c1b3d44db402970846.nca -> is CORRECT
010049900F546003 - Content.PROGRAM
33b3271907e378d90579161a24261b9b.nca -> is CORRECT
010049900F546003 - Content.CONTROL
673446212a6849220956f2441676b471.nca -> is CORRECT
010049900F546003 - Content.MANUAL
c39bfc0119c36590ad12b02c2f72e2b7.nca -> is CORRECT
010049900F546000 - Content.META
bb5989a7f08ed3c25e4b1f44d6a16813.cnmt.nca -> is CORRECT
VERDICT: NSP FILE IS CORRECT
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SIGNATURE 1 TEST
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010049900F546000 - Content.PROGRAM
> 8ade91ccfae153c6c74c406c1dab9880.nca -> was MODIFIED
* NOT VERIFIABLE!!!
010049900F546000 - Content.CONTROL
> 9fe3feaf6da10349d5ef8807e4bad863.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546000 - Content.MANUAL
> 17b3f11f774cb5939f3f13e82a61ad3f.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546000 - Content.MANUAL
> 2549c5272d0737c54a09636d35ea9fa4.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546001 - Content.PROGRAM
> 5977df9d4848858cbde157c6723dd1de.nca -> was MODIFIED
* NOT VERIFIABLE!!!
010049900F546001 - Content.CONTROL
> 69a6b4c7d4d644ec47c140724910430f.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546001 - Content.MANUAL
> 3bfc1cab21c8dea97e245574f0f15251.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546002 - Content.PROGRAM
> 94b649803873ec7e230ccc709227377f.nca -> was MODIFIED
* NOT VERIFIABLE!!!
010049900F546002 - Content.CONTROL
> f3d6504a2c1426e6ab3a861f364dc203.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546002 - Content.MANUAL
> c1d9a84f7b5649c1b3d44db402970846.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546003 - Content.PROGRAM
> 33b3271907e378d90579161a24261b9b.nca -> was MODIFIED
* NOT VERIFIABLE!!!
010049900F546003 - Content.CONTROL
> 673446212a6849220956f2441676b471.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546003 - Content.MANUAL
> c39bfc0119c36590ad12b02c2f72e2b7.nca -> is PROPER
* ISGAMECARD WAS CHANGED FROM 1 TO 0
010049900F546000 - Content.META
> bb5989a7f08ed3c25e4b1f44d6a16813.cnmt.nca -> needs RSV check
* CHECKING INTERNAL HASHES
- PFS0 hash is CORRECT
- HASH TABLE hash is CORRECT
- HEADER BLOCK hash is CORRECT
* INTERNAL HASHES MATCH
> bb5989a7f08ed3c25e4b1f44d6a16813.cnmt.nca -> was MODIFIED
* NOT VERIFIABLE!!!
VERDICT: NSP FILE COULD'VE BEEN TAMPERED WITH