ISRC GBAYC8905618
Verified recording
GBAYC8905618 is “Rachmaninov: Études-Tableaux, Op. 39: No. 1 in C Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xe1989d41fd0ab64f3c4b57258496ad2142e1fe4c5e895b8c716047ce8f1a2add and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905618.
Recording identifiers
- ISRC
- GBAYC8905618
- Title
- Rachmaninov: Études-Tableaux, Op. 39: No. 1 in C Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xe1989d41fd0ab64f3c4b57258496ad2142e1fe4c5e895b8c716047ce8f1a2add
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:9a880d6d1596edcc274c39a2ba819f9e4be84e3d9beef33c8c906312e5172905- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905618
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Rachmaninov: Études-Tableaux, Op. 39: No. 1 in C Minor · Machine-readable JSON-LD