ISRC GBAYC8905622
Verified recording
GBAYC8905622 is “Rachmaninov: Études-Tableaux, Op. 39: No. 5 in E-Flat Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf645d2b1e5659392fc31a3e0c14bc302de615b921ad6218bcb3c051c4355ae7d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905622.
Recording identifiers
- ISRC
- GBAYC8905622
- Title
- Rachmaninov: Études-Tableaux, Op. 39: No. 5 in E-Flat Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf645d2b1e5659392fc31a3e0c14bc302de615b921ad6218bcb3c051c4355ae7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:58394e3e824ef69aa78df77a3a1ea650467e11facbef10aae2faacc02e3e7dc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905622
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Rachmaninov: Études-Tableaux, Op. 39: No. 5 in E-Flat Minor · Machine-readable JSON-LD