ISRC FRZ202400148
Verified recording
FRZ202400148 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 10” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x34e30f20d1a9c82f36ce07f748baa71012b8ac9a7baeef589720e5d54dc9fa68 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400148.
Recording identifiers
- ISRC
- FRZ202400148
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 10
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x34e30f20d1a9c82f36ce07f748baa71012b8ac9a7baeef589720e5d54dc9fa68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b9a7618d0ade504e8fb99fb86c68b3f94550480df5f70c2f185a937d661d229c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400148
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 10 · Machine-readable JSON-LD