ISRC FRZ202400149
Verified recording
FRZ202400149 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 11” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x0a1717e6b06c25c80bcf52c2273cf2192d0f173a782ab2b2fef8cf77f6dea437 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400149.
Recording identifiers
- ISRC
- FRZ202400149
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 11
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x0a1717e6b06c25c80bcf52c2273cf2192d0f173a782ab2b2fef8cf77f6dea437
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e561aed8e7750c4732461ecf0b8a46ea911ebc77f66b7f89edc44eea9451925- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400149
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 11 · Machine-readable JSON-LD