ISRC GBAYC9802647
Verified recording
GBAYC9802647 is “Chopin: Piano Concerto No. 2 in F Minor, Op. 21: II. Larghetto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x9eee3de069adc645c9cfb8b461aee43e4d20acd32d68ae24cb089875f3776581 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802647.
Recording identifiers
- ISRC
- GBAYC9802647
- Title
- Chopin: Piano Concerto No. 2 in F Minor, Op. 21: II. Larghetto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x9eee3de069adc645c9cfb8b461aee43e4d20acd32d68ae24cb089875f3776581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ec82d43546702148687394cf3f812735139db4e64452c66a2225d964c2ccad10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802647
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Chopin: Piano Concerto No. 2 in F Minor, Op. 21: II. Larghetto · Machine-readable JSON-LD