ISRC USSM11901316
Verified recording
USSM11901316 is “Myrthen, Op. 25: No. 21, Was will die einsame Träne” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x383fb98e1f242685f90d561e43d0bea3171ca1258dec68d13e40018bd254145f and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901316.
Recording identifiers
- ISRC
- USSM11901316
- Title
- Myrthen, Op. 25: No. 21, Was will die einsame Träne
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x383fb98e1f242685f90d561e43d0bea3171ca1258dec68d13e40018bd254145f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:57d0d5526107f2fab6f2316f8ebf3d63443a8b7f2a2d6f1e1418bcb5af87124f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901316
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Myrthen, Op. 25: No. 21, Was will die einsame Träne · Machine-readable JSON-LD