ISRC GBAYC8905619
Verified recording
GBAYC8905619 is “Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xfb3b738175765e9c45f0113602d9406cad842037b1b64c1be28e035abb8e21b7 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905619.
Recording identifiers
- ISRC
- GBAYC8905619
- Title
- Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xfb3b738175765e9c45f0113602d9406cad842037b1b64c1be28e035abb8e21b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:b3ade4f18936d888bb01ac48308d7a5a9dc6d7a3f5a1f9458e75b36fd6b992e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905619
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor · Machine-readable JSON-LD