ISRC QZTB42203421
Verified recording
QZTB42203421 is “SIN CITY” by Karan Bhargava,
registered on the CopyrightChains blockchain with CopyrightID
0xefbca75a937a72e471159b54a61f549d6737932921d5f677aab35bcc24d81f52 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42203421.
Recording identifiers
- ISRC
- QZTB42203421
- Title
- SIN CITY
- Artist
- Karan Bhargava
- CopyrightID (CopyrightChains transaction hash)
0xefbca75a937a72e471159b54a61f549d6737932921d5f677aab35bcc24d81f52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f6e386bbef845ca085d27549d42b406a2ede53294203c01cc53fa1db44ad259f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42203421
- Bitcoin block existence check
- https://blockstream.info/api/block/953513