ISRC USGF19942501
Verified recording
USGF19942501 is “Smells Like Teen Spirit” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x6828e409381273578de30a4d1762214df47bfaa001ab829f5747dd8407259933 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19942501.
Recording identifiers
- ISRC
- USGF19942501
- Title
- Smells Like Teen Spirit
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x6828e409381273578de30a4d1762214df47bfaa001ab829f5747dd8407259933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e41ed051ce49b267a8bc22003daec41390a387e30bd5feadaee87adfe480ebfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19942501
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Smells Like Teen Spirit · Machine-readable JSON-LD