ISRC USUM72303690
Verified recording
USUM72303690 is “The Man Who Sold The World - Live In Los Angeles, Great Western Forum - December 30, 1993” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xa0685197411d70dae416f56042abdf3f343cb383bd865a0da6a35acd13a2762c 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/USUM72303690.
Recording identifiers
- ISRC
- USUM72303690
- Title
- The Man Who Sold The World - Live In Los Angeles, Great Western Forum - December 30, 1993
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xa0685197411d70dae416f56042abdf3f343cb383bd865a0da6a35acd13a2762c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:2c84a030316e435eec36a8ca2cb659cec5fea0a641cde28914c5e60930ab0629- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303690
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: The Man Who Sold The World - Live In Los Angeles, Great Western Forum - December 30, 1993 · Machine-readable JSON-LD