ISRC GBF075612371
Verified recording
GBF075612371 is “Mazurka No. 14 in G minor Op. 24 No. 1” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xb7383bb49660cace0be8df0f313bcf3012c30ebdd3259e2c3137743114d4998c 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/GBF075612371.
Recording identifiers
- ISRC
- GBF075612371
- Title
- Mazurka No. 14 in G minor Op. 24 No. 1
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xb7383bb49660cace0be8df0f313bcf3012c30ebdd3259e2c3137743114d4998c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:200aefa760cc82e55fcd292c159656e9571a71d8453be0a72a82ea2803dcc45a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075612371
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mazurka No. 14 in G minor Op. 24 No. 1 · Machine-readable JSON-LD