ISRC USUM72304108
Verified recording
USUM72304108 is “Sliver - Live In Seattle, Seattle Center Arena - January 7, 1994” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xaf544a09f6202262a23e8cfd8c50f986e845983674e1a3e65cee258466cb462e 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/USUM72304108.
Recording identifiers
- ISRC
- USUM72304108
- Title
- Sliver - Live In Seattle, Seattle Center Arena - January 7, 1994
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xaf544a09f6202262a23e8cfd8c50f986e845983674e1a3e65cee258466cb462e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bc7479e2944e92555cc93a65cac2cacd84ef29408a360ffc5ef274674cd07eb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72304108
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sliver - Live In Seattle, Seattle Center Arena - January 7, 1994 · Machine-readable JSON-LD