ISRC USSM11901309
Verified recording
USSM11901309 is “Myrthen, Op. 25: No. 14, Hochländisches Wiegenlied” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xc47f0b2776d52a3d38a3455f6eaf7b054721949e0848aa8f92105ec8773aabb4 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901309.
Recording identifiers
- ISRC
- USSM11901309
- Title
- Myrthen, Op. 25: No. 14, Hochländisches Wiegenlied
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xc47f0b2776d52a3d38a3455f6eaf7b054721949e0848aa8f92105ec8773aabb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:421316f73d0f741cd8e6214224b1f7de9274c5228ef3936ae75a2966f0f652f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901309
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Myrthen, Op. 25: No. 14, Hochländisches Wiegenlied · Machine-readable JSON-LD