ISRC FRZ110900862
Verified recording
FRZ110900862 is “Rachmaninov: Variations on a Theme of Corelli, Op. 42: Variation XIV. Andante come prima” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x1725006d5f21e51e96c92651da25ff5e37f5ebb1ae4fdb7249bd73b795da3ffa 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/FRZ110900862.
Recording identifiers
- ISRC
- FRZ110900862
- Title
- Rachmaninov: Variations on a Theme of Corelli, Op. 42: Variation XIV. Andante come prima
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x1725006d5f21e51e96c92651da25ff5e37f5ebb1ae4fdb7249bd73b795da3ffa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7cc86fe1db1cb0120559f4e95738cd18a991b50972a07e29fcce3278a39a799- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110900862
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Rachmaninov: Variations on a Theme of Corelli, Op. 42: Variation XIV. Andante come prima · Machine-readable JSON-LD