ISRC USGF19610505
Verified recording
USGF19610505 is “Smells Like Teen Spirit - Live In Del Mar, California/1991” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x2743bdf3e0b457469ab02b5e656542b685b94b55d51af03169055aa6918cbd8b 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/USGF19610505.
Recording identifiers
- ISRC
- USGF19610505
- Title
- Smells Like Teen Spirit - Live In Del Mar, California/1991
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x2743bdf3e0b457469ab02b5e656542b685b94b55d51af03169055aa6918cbd8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7b15208e69eebfae57377a4409cbf9ae7c20799c35e76af5c8a900fb69f38c9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19610505
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Smells Like Teen Spirit - Live In Del Mar, California/1991 · Machine-readable JSON-LD