ISRC USSUB0983416
Verified recording
USSUB0983416 is “Floyd The Barber (Live at Pine Street Theatre)” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xf3cfd1e588c51c78439fee057070026218e4e7d789aa2fe59e1f82c808a3327b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0983416.
Recording identifiers
- ISRC
- USSUB0983416
- Title
- Floyd The Barber (Live at Pine Street Theatre)
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xf3cfd1e588c51c78439fee057070026218e4e7d789aa2fe59e1f82c808a3327b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d0deca609b74de22670e5b18501485376fcaa0486610dad5c033951ad011bbfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0983416
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Floyd The Barber (Live at Pine Street Theatre) · Machine-readable JSON-LD