ISRC GBAYC8200127
Verified recording
GBAYC8200127 is “Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xbf0f61e57536c45ca6ced7f140f8f290f1ac92d992a659ee79a28a5034ea6bb6 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200127.
Recording identifiers
- ISRC
- GBAYC8200127
- Title
- Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xbf0f61e57536c45ca6ced7f140f8f290f1ac92d992a659ee79a28a5034ea6bb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:6102267268184b29411dd45f2499b26ec22b0b90f6f859c882a5ffb85fc7f2c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200127
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Schubert: String Quintet in C Major, Op. 163, D. 956: II. Adagio · Machine-readable JSON-LD