ISRC GBYDS2400684
Verified recording
GBYDS2400684 is “Piano Sonata No. 7 in B-Flat Major, Op. 83: II. Andante caloroso” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x6d50ea29a124d6c0cc6a45012497e43de9842226c6ce171d8b25d3514cccaf61 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2400684.
Recording identifiers
- ISRC
- GBYDS2400684
- Title
- Piano Sonata No. 7 in B-Flat Major, Op. 83: II. Andante caloroso
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x6d50ea29a124d6c0cc6a45012497e43de9842226c6ce171d8b25d3514cccaf61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eeb10352833a673ff2c1a19fdc36e40dfcc7fbc57e6a35292f2a0dc629d55041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2400684
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 7 in B-Flat Major, Op. 83: II. Andante caloroso · Machine-readable JSON-LD