ISRC GBAYD9500388
Verified recording
GBAYD9500388 is “Chopin / Orch. Elgar: Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": III. Marche funèbre. Lento” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xc58d32fc69a16c6a49db5a97c19f2c784856ab17d8a1111292e7c8ec2676b069 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/GBAYD9500388.
Recording identifiers
- ISRC
- GBAYD9500388
- Title
- Chopin / Orch. Elgar: Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": III. Marche funèbre. Lento
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xc58d32fc69a16c6a49db5a97c19f2c784856ab17d8a1111292e7c8ec2676b069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:07b241f7128e3803d464421e37999d6893c9a3906887ffc46c9690e3828f1933- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9500388
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin / Orch. Elgar: Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": III. Marche funèbre. Lento · Machine-readable JSON-LD