ISRC USUM70504711
Verified recording
USUM70504711 is “Come As You Are - Boom Box Version” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x5754af432b2d22ade0d40431c492131c6cbfd84eb11bcd962be07cabb8f95f0f 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/USUM70504711.
Recording identifiers
- ISRC
- USUM70504711
- Title
- Come As You Are - Boom Box Version
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x5754af432b2d22ade0d40431c492131c6cbfd84eb11bcd962be07cabb8f95f0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0ed94fb124019eeb96c51fb143a6ef6cded0380c96905d338accf1ad09aeac3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70504711
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Come As You Are - Boom Box Version · Machine-readable JSON-LD