ISRC GBF077441616
Verified recording
GBF077441616 is “24 Préludes, Op. 28, C. 166-189: 16 in B Flat Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x286e7b4294e02f64b2cfde3db17f2ce98e4a050f8d61ad9677663b65c67738a9 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/GBF077441616.
Recording identifiers
- ISRC
- GBF077441616
- Title
- 24 Préludes, Op. 28, C. 166-189: 16 in B Flat Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x286e7b4294e02f64b2cfde3db17f2ce98e4a050f8d61ad9677663b65c67738a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bb443befc9ab1da94cc85c922cb1c05f82ae0cdec29a865dfc4598efc8398334- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441616
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 24 Préludes, Op. 28, C. 166-189: 16 in B Flat Minor · Machine-readable JSON-LD