ISRC GBF078140402
Verified recording
GBF078140402 is “Mazurka No. 48 in F Major, Op. 68 No. 3. Allegro ma non troppo” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x9a0cde9b39c949a4434de63fea21eb0dbd6cc49aef572d9aa1f694ee7616f742 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140402.
Recording identifiers
- ISRC
- GBF078140402
- Title
- Mazurka No. 48 in F Major, Op. 68 No. 3. Allegro ma non troppo
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x9a0cde9b39c949a4434de63fea21eb0dbd6cc49aef572d9aa1f694ee7616f742
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:91e619bd2cc31d7c4c196dd542401ed04ed652341eadeebd28dd918d5887175f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140402
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mazurka No. 48 in F Major, Op. 68 No. 3. Allegro ma non troppo · Machine-readable JSON-LD