ISRC QZP7F2505124
Verified recording
QZP7F2505124 is “Frecuencias para Calmarse y Enfocarse” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0x39b6b20f27318587e306002843c3de51f54186f4bca57ce701541a9ca85760bc 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/QZP7F2505124.
Recording identifiers
- ISRC
- QZP7F2505124
- Title
- Frecuencias para Calmarse y Enfocarse
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0x39b6b20f27318587e306002843c3de51f54186f4bca57ce701541a9ca85760bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c6c1b269ff48614b49b1f718283fb7d97aa3baf47c06c2955e7a358efa4dd589- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2505124
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Frecuencias para Calmarse y Enfocarse · Machine-readable JSON-LD