ISRC USSM12101468
Verified recording
USSM12101468 is “Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 8. Flügel! Flügel! Um zu fliegen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x25b6c8543820241f585e18327b1fc31ebe4cf13f9821ac8dfbc2f393404573cc and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101468.
Recording identifiers
- ISRC
- USSM12101468
- Title
- Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 8. Flügel! Flügel! Um zu fliegen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x25b6c8543820241f585e18327b1fc31ebe4cf13f9821ac8dfbc2f393404573cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:77f7e7074e519ed8c73148e37b9f7a78c27421f952147a4ca0a21bf95c2aa07e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101468
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 8. Flügel! Flügel! Um zu fliegen · Machine-readable JSON-LD