ISRC QZAQT2401803
Verified recording
QZAQT2401803 is “Sonatina in D Major for Flute and Piano (Transcr. for Violin and Piano by Francesca Anderegg and Erika Ribeiro): II. Expressivo” by Radamés Gnattali,
registered on the CopyrightChains blockchain with CopyrightID
0xc0a096a78ce5f93d9ddc89a3a7c3d645b65bd2b4597d0d4cdd4bb196a3897041 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAQT2401803.
Recording identifiers
- ISRC
- QZAQT2401803
- Title
- Sonatina in D Major for Flute and Piano (Transcr. for Violin and Piano by Francesca Anderegg and Erika Ribeiro): II. Expressivo
- Artist
- Radamés Gnattali
- CopyrightID (CopyrightChains transaction hash)
0xc0a096a78ce5f93d9ddc89a3a7c3d645b65bd2b4597d0d4cdd4bb196a3897041
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:0201ed64b539ef3345246914b28d7765f553a35cc609de3f1493e4138690327c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAQT2401803
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Sonatina in D Major for Flute and Piano (Transcr. for Violin and Piano by Francesca Anderegg and Erika Ribeiro): II. Expressivo · Machine-readable JSON-LD