ISRC USUG10200084
Verified recording
USUG10200084 is “About A Girl” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xe838c1990f8ba7551fd7ee1db931812ab7f27ed5991027f23912fd095ccd75d4 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/USUG10200084.
Recording identifiers
- ISRC
- USUG10200084
- Title
- About A Girl
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xe838c1990f8ba7551fd7ee1db931812ab7f27ed5991027f23912fd095ccd75d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9bf78c6106e4eef63272cc8c1d68475d806478b32cf50e548f3c8c3e1c7c25a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG10200084
- Bitcoin block existence check
- https://blockstream.info/api/block/953513