ISRC GBAYC0703590
Verified recording
GBAYC0703590 is “Schubert: String Quintet in C Major, Op. 163, D. 956: IV. Allegretto - Più allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x959d665e0658e006f3057702593985f1eb876ea447745f86462002058922dcf5 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703590.
Recording identifiers
- ISRC
- GBAYC0703590
- Title
- Schubert: String Quintet in C Major, Op. 163, D. 956: IV. Allegretto - Più allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x959d665e0658e006f3057702593985f1eb876ea447745f86462002058922dcf5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:817fdf91bd92775d2c135d77c054f106fda0adfa082cfaa359d4968ddf483e2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703590
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Schubert: String Quintet in C Major, Op. 163, D. 956: IV. Allegretto - Più allegro · Machine-readable JSON-LD