ISRC GBYDS2400683
Verified recording
GBYDS2400683 is “Piano Sonata No. 7 in B-Flat Major, Op. 83: I. Allegro inquieto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x81dbeb06d1804d00fa65aff479f31b7c3273d19efb3f1f40f2a8b7f93163a039 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/GBYDS2400683.
Recording identifiers
- ISRC
- GBYDS2400683
- Title
- Piano Sonata No. 7 in B-Flat Major, Op. 83: I. Allegro inquieto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x81dbeb06d1804d00fa65aff479f31b7c3273d19efb3f1f40f2a8b7f93163a039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b109890a7fbac8bacfade698366ac691cbc82ff9732c2f19d6742d910270d1c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2400683
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 7 in B-Flat Major, Op. 83: I. Allegro inquieto · Machine-readable JSON-LD