ISRC USUM72303716
Verified recording
USUM72303716 is “In Bloom - Live In Seattle, Seattle Center Arena - January 7, 1994” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x5f906b6dbf193f9e16f0e7cb35f90ad90ee526b33e8b4126e69b3053e0c10e12 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/USUM72303716.
Recording identifiers
- ISRC
- USUM72303716
- Title
- In Bloom - Live In Seattle, Seattle Center Arena - January 7, 1994
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x5f906b6dbf193f9e16f0e7cb35f90ad90ee526b33e8b4126e69b3053e0c10e12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d2db9a40f7690f10372c355d6e6fd53372f29e5aa8db8b288de240de51791069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72303716
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: In Bloom - Live In Seattle, Seattle Center Arena - January 7, 1994 · Machine-readable JSON-LD