ISRC FRZ131006110
Verified recording
FRZ131006110 is “Vêpres opus 37 (Lumière joyeuse)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x675ef78846e251a04381dc7fcb8796b15d1c181ae8231dad7123d661f466794a and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131006110.
Recording identifiers
- ISRC
- FRZ131006110
- Title
- Vêpres opus 37 (Lumière joyeuse)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x675ef78846e251a04381dc7fcb8796b15d1c181ae8231dad7123d661f466794a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:59c70937cd2970e7575b317759e42a6f70e98cc23ce9d0d6f92c89f5ae756317- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131006110
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Vêpres opus 37 (Lumière joyeuse) · Machine-readable JSON-LD