ISRC QZTV32317187
Verified recording
QZTV32317187 is “The Best Background Working Music” by Work Group Music,
registered on the CopyrightChains blockchain with CopyrightID
0x1e46f9c8d5685a8936455573e244c7cbe7b7f729fb98a6bfff96df46ad128f38 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32317187.
Recording identifiers
- ISRC
- QZTV32317187
- Title
- The Best Background Working Music
- Artist
- Work Group Music
- CopyrightID (CopyrightChains transaction hash)
0x1e46f9c8d5685a8936455573e244c7cbe7b7f729fb98a6bfff96df46ad128f38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:3cc6b83bcd74b43fcef06f2d1b43e8de4103168b06feb81cbdfcf8243f611c5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32317187
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Best Background Working Music · Machine-readable JSON-LD