ISRC USSM12101467
Verified recording
USSM12101467 is “Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 7. Schön ist das Fest des Lenzes” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x559b9cce1e1135949e955465f7f405b88fe8e2f962cd726b977aacdd988306a0 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101467.
Recording identifiers
- ISRC
- USSM12101467
- Title
- Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 7. Schön ist das Fest des Lenzes
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x559b9cce1e1135949e955465f7f405b88fe8e2f962cd726b977aacdd988306a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:886332e63caa99eca5d6c3b5457518fc3f78201d5c8fe033140b4db688e217f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101467
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 7. Schön ist das Fest des Lenzes · Machine-readable JSON-LD