ISRC GBAYD8400078
Verified recording
GBAYD8400078 is “Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation X. Poco marcato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb44650c591d3ac2f9c856c6ecafef87a0c40bc5b2a71a35c92d67bab98cc6dc2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400078.
Recording identifiers
- ISRC
- GBAYD8400078
- Title
- Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation X. Poco marcato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xb44650c591d3ac2f9c856c6ecafef87a0c40bc5b2a71a35c92d67bab98cc6dc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8efce4979fb8d2124e9e8171819b90b788829d9921f8b1988d8bb54ccbc7a93f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400078
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation X. Poco marcato · Machine-readable JSON-LD