ISRC USUM72114620
Verified recording
USUM72114620 is “Territorial Pissings - Live In Del Mar, California/1991” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x1f055144e0be541ecd71df91c56c277a2ac5e1ae8e413fdd72c94289709c6a62 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72114620.
Recording identifiers
- ISRC
- USUM72114620
- Title
- Territorial Pissings - Live In Del Mar, California/1991
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x1f055144e0be541ecd71df91c56c277a2ac5e1ae8e413fdd72c94289709c6a62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b712edf5d59e723ca6f9dd71b903ded962a5d8e593e4f4d8ea8f71d81d479496- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72114620
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Territorial Pissings - Live In Del Mar, California/1991 · Machine-readable JSON-LD