ISRC GBAYC8300885
Verified recording
GBAYC8300885 is “Prokofiev: Cinderella, Op. 87, Act 2: No. 37, Waltz-Coda” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xfb4ef2584621941acea90b071de856a1815cb45f81955fa277a7a2be2b7c2707 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300885.
Recording identifiers
- ISRC
- GBAYC8300885
- Title
- Prokofiev: Cinderella, Op. 87, Act 2: No. 37, Waltz-Coda
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xfb4ef2584621941acea90b071de856a1815cb45f81955fa277a7a2be2b7c2707
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7101e02acbd69640ca1ad5d00825c629f9fa5907b6fd7edf58e070c97bdb99a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300885
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prokofiev: Cinderella, Op. 87, Act 2: No. 37, Waltz-Coda · Machine-readable JSON-LD