ISRC USSUB0983423
Verified recording
USSUB0983423 is “About A Girl (Live at Pine Street Theatre)” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xa59eb4226e496a1ac092a3c4bddce03982fe6c13bbb5f450c8481356ce506a94 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0983423.
Recording identifiers
- ISRC
- USSUB0983423
- Title
- About A Girl (Live at Pine Street Theatre)
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xa59eb4226e496a1ac092a3c4bddce03982fe6c13bbb5f450c8481356ce506a94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e5aa999e9231180b1aeb9a1b7ec37dc1b6dc5300d2d2212363326777b754db75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSUB0983423
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: About A Girl (Live at Pine Street Theatre) · Machine-readable JSON-LD