ISRC GBAYC1502199
Verified recording
GBAYC1502199 is “Chopin: 24 Preludes, Op. 28: No. 21 in B-Flat Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x54d4737e23d3a3ab48987db110263650375aa0d9a4810c46665cf90e717be6a9 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/GBAYC1502199.
Recording identifiers
- ISRC
- GBAYC1502199
- Title
- Chopin: 24 Preludes, Op. 28: No. 21 in B-Flat Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x54d4737e23d3a3ab48987db110263650375aa0d9a4810c46665cf90e717be6a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2c7ffca6feed5b9774f72da8f4909730f6beadc560b067a0aee9f637d96044e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502199
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 21 in B-Flat Major · Machine-readable JSON-LD