ISRC GBAYC1504127
Verified recording
GBAYC1504127 is “Schubert: String Quintet in C Major, Op. 163, D. 956: I. Allegro ma non troppo” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x52993b4d0b95d4c7fb24632c645dfa03d08d89e3bb449ae1d435cb11d9925e7d 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/GBAYC1504127.
Recording identifiers
- ISRC
- GBAYC1504127
- Title
- Schubert: String Quintet in C Major, Op. 163, D. 956: I. Allegro ma non troppo
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x52993b4d0b95d4c7fb24632c645dfa03d08d89e3bb449ae1d435cb11d9925e7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3ac97a53973b2d51ca4fb6fefea2bd062f8e8bee2ae5fdcd7180f7779ded2c0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504127
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Schubert: String Quintet in C Major, Op. 163, D. 956: I. Allegro ma non troppo · Machine-readable JSON-LD