ISRC GBAYC9500204
Verified recording
GBAYC9500204 is “Prokofiev: Piano Concerto No. 5 in G Major, Op. 55: I. Allegro con brio” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xeb2dd94cd056ad73ebaaf8bd222d5fa1fdcd1df1109aa8317aa5573787d239f0 and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500204.
Recording identifiers
- ISRC
- GBAYC9500204
- Title
- Prokofiev: Piano Concerto No. 5 in G Major, Op. 55: I. Allegro con brio
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xeb2dd94cd056ad73ebaaf8bd222d5fa1fdcd1df1109aa8317aa5573787d239f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:04c4a24ca47482283309bc398ac5e910408811423217ab5ebf35b90831b5e095- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500204
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Prokofiev: Piano Concerto No. 5 in G Major, Op. 55: I. Allegro con brio · Machine-readable JSON-LD