ISRC QZTRX2125750
Verified recording
QZTRX2125750 is “Moldau - Smetana - Musique D'étude Classique pour Guitare” by Musique Classique,
registered on the CopyrightChains blockchain with CopyrightID
0xf4595944fdeba93883239e9c83e3c81878d0ddea28e0eec84d047be9b3432524 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2125750.
Recording identifiers
- ISRC
- QZTRX2125750
- Title
- Moldau - Smetana - Musique D'étude Classique pour Guitare
- Artist
- Musique Classique
- CopyrightID (CopyrightChains transaction hash)
0xf4595944fdeba93883239e9c83e3c81878d0ddea28e0eec84d047be9b3432524
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:1f169fef462306700d87ed9dd57243f47e2f18aeaae417021c736e83e8d7e388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2125750
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Moldau - Smetana - Musique D'étude Classique pour Guitare · Machine-readable JSON-LD