ISRC GBAYC8702439
Verified recording
GBAYC8702439 is “Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XX. Un poco più vivo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x4e7336933e589485fd8bb7bd04e2e325cf2ce50275c583834011c02318d61926 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702439.
Recording identifiers
- ISRC
- GBAYC8702439
- Title
- Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XX. Un poco più vivo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x4e7336933e589485fd8bb7bd04e2e325cf2ce50275c583834011c02318d61926
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9676eb98111a18aab096a588c31cf1e0603efc8eee1940a3486795dd8a1812a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702439
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XX. Un poco più vivo · Machine-readable JSON-LD