ISRC US4R71510010
Verified recording
US4R71510010 is “Smells Like Teen Spirit” by Young Widows,
registered on the CopyrightChains blockchain with CopyrightID
0x6363ddc380b9eccb84acd86de86b58b71caedee13f71a5905882b8ca0e4df45e and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71510010.
Recording identifiers
- ISRC
- US4R71510010
- Title
- Smells Like Teen Spirit
- Artist
- Young Widows
- CopyrightID (CopyrightChains transaction hash)
0x6363ddc380b9eccb84acd86de86b58b71caedee13f71a5905882b8ca0e4df45e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:a9b0017da34aa46ba48d96eeef100c0980618836c21acc502660b06af7537a57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71510010
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Smells Like Teen Spirit · Machine-readable JSON-LD