ISRC GBAYC9500244
Verified recording
GBAYC9500244 is “Rachmaninov: Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x991e4e02330c8219f9e61f7548e8ae1a71e714e271dc69e832664b740e464418 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500244.
Recording identifiers
- ISRC
- GBAYC9500244
- Title
- Rachmaninov: Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x991e4e02330c8219f9e61f7548e8ae1a71e714e271dc69e832664b740e464418
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6a6510d7a9f0756989e6d675349dd72114e7a74c10c118408abd2a0764013a33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500244
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor · Machine-readable JSON-LD