ISRC GBAYC0500959
Verified recording
GBAYC0500959 is “Chopin: Polonaise in G-Sharp Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x042f4f479f0e2dd28e8fea4fe0743836639153acf08133d958541db7b9dc1207 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500959.
Recording identifiers
- ISRC
- GBAYC0500959
- Title
- Chopin: Polonaise in G-Sharp Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x042f4f479f0e2dd28e8fea4fe0743836639153acf08133d958541db7b9dc1207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:22e08e99c168e937b77d3f5ff2618592ab807030bcd51c86f2fd143d5f572009- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500959
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Chopin: Polonaise in G-Sharp Minor · Machine-readable JSON-LD