ISRC GBAYC0301846
Verified recording
GBAYC0301846 is “Chopin: Mazurka No. 41 in C-Sharp Minor, Op. 63 No. 3” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xcb90cdae19a90b04aaa258919d66c72491d5dc579fd4a0b43a50965c452e153f 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/GBAYC0301846.
Recording identifiers
- ISRC
- GBAYC0301846
- Title
- Chopin: Mazurka No. 41 in C-Sharp Minor, Op. 63 No. 3
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xcb90cdae19a90b04aaa258919d66c72491d5dc579fd4a0b43a50965c452e153f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e0663af4eb3f75140b0822d1d5be82e26abd24d3a73d88483ecc299cd08d9644- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301846
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: Mazurka No. 41 in C-Sharp Minor, Op. 63 No. 3 · Machine-readable JSON-LD