ISRC USSM12101471
Verified recording
USSM12101471 is “Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 11. Warum willst Du andre fragen” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x5971972c3d8b62831eb94de01addf3512205b83515e2013a3ecc81af6198cd85 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101471.
Recording identifiers
- ISRC
- USSM12101471
- Title
- Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 11. Warum willst Du andre fragen
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x5971972c3d8b62831eb94de01addf3512205b83515e2013a3ecc81af6198cd85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:4f101703852731dc4d0202422f64d57e3af011500405db7c3eedb1d000f1eaf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101471
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 11. Warum willst Du andre fragen · Machine-readable JSON-LD