ISRC QZFZ32243306
Verified recording
QZFZ32243306 is “foreigner” by CASS,
registered on the CopyrightChains blockchain with CopyrightID
0x0db278fe0b41203a406f793436a21ec454788a7b87970ea235b257797fb6e5f3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32243306.
Recording identifiers
- ISRC
- QZFZ32243306
- Title
- foreigner
- Artist
- CASS
- CopyrightID (CopyrightChains transaction hash)
0x0db278fe0b41203a406f793436a21ec454788a7b87970ea235b257797fb6e5f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:86011f397c60fb4ecc4b4c88820f85a4ff280d9028776b683809c6f1d04914ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32243306
- Bitcoin block existence check
- https://blockstream.info/api/block/956302