ISRC QZTV32278721
Verified recording
QZTV32278721 is “Binaural Beats - Música para Foco e Concentração” by Concentração das Ondas Alfa,
registered on the CopyrightChains blockchain with CopyrightID
0xa0073b7a591f70e00cfcb7afe681bd66aed09eca541a6fc4c29f0d7c4feb1cef and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32278721.
Recording identifiers
- ISRC
- QZTV32278721
- Title
- Binaural Beats - Música para Foco e Concentração
- Artist
- Concentração das Ondas Alfa
- CopyrightID (CopyrightChains transaction hash)
0xa0073b7a591f70e00cfcb7afe681bd66aed09eca541a6fc4c29f0d7c4feb1cef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ba2781f1e235d2fadda99ef412cb0b164efba8db9d933114b92e817a480d8c28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32278721
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Binaural Beats - Música para Foco e Concentração · Machine-readable JSON-LD