ISRC GBAYD0400039
Verified recording
GBAYD0400039 is “Chopin: Mazurka No. 24 in C Major, Op. 33 No. 3” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x522821e21201a66e2bcf296dbe2f69e12a4341cf087ffedbf14c55ed04e12a96 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0400039.
Recording identifiers
- ISRC
- GBAYD0400039
- Title
- Chopin: Mazurka No. 24 in C Major, Op. 33 No. 3
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x522821e21201a66e2bcf296dbe2f69e12a4341cf087ffedbf14c55ed04e12a96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:089ea4c2a46f3caca3b5bf0fff70a216cef34e5fccdaafd6de77572298a8b13e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0400039
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Chopin: Mazurka No. 24 in C Major, Op. 33 No. 3 · Machine-readable JSON-LD