ISRC USSM12101461
Verified recording
USSM12101461 is “Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 1. Der Himmel hat eine Träne geweint” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x2f8545ce885725133a9931990487dc77e7ef892ab814cb3bb4d823b48d765d0b and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101461.
Recording identifiers
- ISRC
- USSM12101461
- Title
- Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 1. Der Himmel hat eine Träne geweint
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x2f8545ce885725133a9931990487dc77e7ef892ab814cb3bb4d823b48d765d0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:34cae918f5a279bc1fd36ae40556f7ba0ea3b5243a29811e443ce67ce8cca3a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101461
- Bitcoin block existence check
- https://blockstream.info/api/block/960210
Full record
Track page: Zwölf Gedichte aus Friedrich Rückerts "Liebesfrühling", Op. 37: 1. Der Himmel hat eine Träne geweint · Machine-readable JSON-LD