ISRC USUM71309355
Verified recording
USUM71309355 is “Scentless Apprentice - 2013 Mix” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x94402848c9c1c904d53420011c4bcf2486ee6b3ad1d0098246b3767379467ab2 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71309355.
Recording identifiers
- ISRC
- USUM71309355
- Title
- Scentless Apprentice - 2013 Mix
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x94402848c9c1c904d53420011c4bcf2486ee6b3ad1d0098246b3767379467ab2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:af1e9d99c51606cd005f4944aa47d952f9d9d41f60fde49716020968c0b4b5f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71309355
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Scentless Apprentice - 2013 Mix · Machine-readable JSON-LD