ISRC GBF077441622
Verified recording
GBF077441622 is “24 Préludes, Op. 28, C. 166-189: 22 in G Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x545a81a420c85fcbb0fa785769dc86fe4dfacbc2136f521d0d41b96c8bdd3e24 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441622.
Recording identifiers
- ISRC
- GBF077441622
- Title
- 24 Préludes, Op. 28, C. 166-189: 22 in G Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x545a81a420c85fcbb0fa785769dc86fe4dfacbc2136f521d0d41b96c8bdd3e24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:acb6c52ae02d0ed5c54368762fafe38fd94ee2afac232bae5792fe948643aa4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441622
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: 24 Préludes, Op. 28, C. 166-189: 22 in G Minor · Machine-readable JSON-LD