ISRC GBAYC2401681
Verified recording
GBAYC2401681 is “Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto, Pt. 4” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x473f9ad9253192e8f56eb21776d7e0162088e198ac7fa505f31f8cabb0ff07bb 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/GBAYC2401681.
Recording identifiers
- ISRC
- GBAYC2401681
- Title
- Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto, Pt. 4
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x473f9ad9253192e8f56eb21776d7e0162088e198ac7fa505f31f8cabb0ff07bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:13d774a60ac326dd635988aeb4038cbd58f65514bd7532f38d793ef31c79248e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2401681
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto, Pt. 4 · Machine-readable JSON-LD