ISRC GBAYC9802643
Verified recording
GBAYC9802643 is “Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x84f1562e3d65313f6df6f16ee330c95a6a6a8b34b6a14dcffd069892af30d5ac 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/GBAYC9802643.
Recording identifiers
- ISRC
- GBAYC9802643
- Title
- Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x84f1562e3d65313f6df6f16ee330c95a6a6a8b34b6a14dcffd069892af30d5ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3900733d59a86648ee79c4934c7892e6b6215b1ed160bfc64a172a7561885c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802643
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto · Machine-readable JSON-LD