ISRC QZK6M2143500
Verified recording
QZK6M2143500 is “4x22 Freestyle - Chopped & $crewed” by Ocho,
registered on the CopyrightChains blockchain with CopyrightID
0x79051c6ca082d9e8da4db08d4a883c157fb5337443a51b87420c7c82e240ca30 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/QZK6M2143500.
Recording identifiers
- ISRC
- QZK6M2143500
- Title
- 4x22 Freestyle - Chopped & $crewed
- Artist
- Ocho
- CopyrightID (CopyrightChains transaction hash)
0x79051c6ca082d9e8da4db08d4a883c157fb5337443a51b87420c7c82e240ca30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:55385d5be4104ff23ea83b479ada17488e2eb627013e6fb31aa6600cb408c7b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2143500
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: 4x22 Freestyle - Chopped & $crewed · Machine-readable JSON-LD