ISRC GBAYC2301911
Verified recording
GBAYC2301911 is “Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xcee644a7ce1ae515db11cf752f2b6e43950102f7c91b86addb4e5ddb52ff0106 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/GBAYC2301911.
Recording identifiers
- ISRC
- GBAYC2301911
- Title
- Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xcee644a7ce1ae515db11cf752f2b6e43950102f7c91b86addb4e5ddb52ff0106
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:030a1dd3add9305e38c3ab5e239f48a43205feb11bb0f9a31c004f311389e570- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301911
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Rachmaninov: Études-Tableaux, Op. 39: No. 2 in A Minor · Machine-readable JSON-LD