ISRC QZ8QS2000167
Verified recording
QZ8QS2000167 is “Back on Tha Smash” by Kurupt,
registered on the CopyrightChains blockchain with CopyrightID
0x2eb909308e303fe588b1b1fddfc3a228bd38ac2b4ee3db2925d4b16c09c8b05c and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8QS2000167.
Recording identifiers
- ISRC
- QZ8QS2000167
- Title
- Back on Tha Smash
- Artist
- Kurupt
- CopyrightID (CopyrightChains transaction hash)
0x2eb909308e303fe588b1b1fddfc3a228bd38ac2b4ee3db2925d4b16c09c8b05c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:2fc4c3ded187aafa1f94a8482168637d6d49dbe5b51be2bcfa52927082afc9a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8QS2000167
- Bitcoin block existence check
- https://blockstream.info/api/block/960294