ISRC GBAYC0901223
Verified recording
GBAYC0901223 is “Prokofiev: Piano Sonata No. 1 in F Minor, Op. 1” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x6949978e647195aac630b962f187d05da7fef362684b5028fba05ad0b6648835 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901223.
Recording identifiers
- ISRC
- GBAYC0901223
- Title
- Prokofiev: Piano Sonata No. 1 in F Minor, Op. 1
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x6949978e647195aac630b962f187d05da7fef362684b5028fba05ad0b6648835
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:54b0d023538ad5284ae302826e8f2e3386efb65304fe71b7c3fcf45e92c0be1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901223
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Prokofiev: Piano Sonata No. 1 in F Minor, Op. 1 · Machine-readable JSON-LD