ISRC FRZ200003901
Verified recording
FRZ200003901 is “Rachmaninov: 6 Moments Musicaux, Op. 16: No. 1 in B-Flat Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x7789de6e98ac413bdb5be4b4d1c90fd486d5a258496c1d00f34f297767c34e63 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200003901.
Recording identifiers
- ISRC
- FRZ200003901
- Title
- Rachmaninov: 6 Moments Musicaux, Op. 16: No. 1 in B-Flat Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x7789de6e98ac413bdb5be4b4d1c90fd486d5a258496c1d00f34f297767c34e63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:1b74dc4a0293ce07931e19cfe9662528cdc1e2468f6eaa189f9aad13230f7b92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200003901
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Rachmaninov: 6 Moments Musicaux, Op. 16: No. 1 in B-Flat Minor · Machine-readable JSON-LD