ISRC QZTV32314780
Verified recording
QZTV32314780 is “Increase Concentration Music” by Work Group Music,
registered on the CopyrightChains blockchain with CopyrightID
0x6b84631dbef321827532d6b8a7f6db65db9c59609f8ce8dae43cff2f9d6b93f9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32314780.
Recording identifiers
- ISRC
- QZTV32314780
- Title
- Increase Concentration Music
- Artist
- Work Group Music
- CopyrightID (CopyrightChains transaction hash)
0x6b84631dbef321827532d6b8a7f6db65db9c59609f8ce8dae43cff2f9d6b93f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4ce27cded0edddaf7158b28b7ceb7a07daa34da4162f806ba2493bc1e005f312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32314780
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Increase Concentration Music · Machine-readable JSON-LD