ISRC USUM72303697
Verified recording
USUM72303697 is “On A Plain - Live In Los Angeles, Great Western Forum - December 30, 1993” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x452c98f5512d5fbc9924a731ede130a99c543ddfb1cb1d3330f2f3597f806bc3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303697.
Recording identifiers
- ISRC
- USUM72303697
- Title
- On A Plain - Live In Los Angeles, Great Western Forum - December 30, 1993
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x452c98f5512d5fbc9924a731ede130a99c543ddfb1cb1d3330f2f3597f806bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5da56c73d0cbcacb904887d1ff6e37f3f305867ac7e24a85d9356e29fd15c56c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303697
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: On A Plain - Live In Los Angeles, Great Western Forum - December 30, 1993 · Machine-readable JSON-LD