ISRC FR10S2014112
Verified recording
FR10S2014112 is “Nirvana” by Cub Sport,
registered on the CopyrightChains blockchain with CopyrightID
0x91e7f2afd736b66d4f1de7a18577b93ef80572f769d295dc68231bc47d5a02b1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2014112.
Recording identifiers
- ISRC
- FR10S2014112
- Title
- Nirvana
- Artist
- Cub Sport
- CopyrightID (CopyrightChains transaction hash)
0x91e7f2afd736b66d4f1de7a18577b93ef80572f769d295dc68231bc47d5a02b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3bafa6f7023d9f271807320845befbd913a7e2afc70ec507712aa35952219d85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2014112
- Bitcoin block existence check
- https://blockstream.info/api/block/956304