ISRC GBAYC8702428
Verified recording
GBAYC8702428 is “Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation IX. L'istesso tempo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xbc18955b38450a45796f43e25a9c05221d87fa3fa717fab17fd5d323aaeed757 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/GBAYC8702428.
Recording identifiers
- ISRC
- GBAYC8702428
- Title
- Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation IX. L'istesso tempo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xbc18955b38450a45796f43e25a9c05221d87fa3fa717fab17fd5d323aaeed757
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0dc879ab239f608b677b5e0b0db9d44162d5a226e64df4b375038029991b19b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702428
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation IX. L'istesso tempo · Machine-readable JSON-LD