ISRC USSM11901317
Verified recording
USSM11901317 is “Myrthen, Op. 25: No. 22, Niemand” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xff6bc86ec8a2be4ce28c0413193fab323d9275108400090b0c557a86132157a5 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901317.
Recording identifiers
- ISRC
- USSM11901317
- Title
- Myrthen, Op. 25: No. 22, Niemand
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xff6bc86ec8a2be4ce28c0413193fab323d9275108400090b0c557a86132157a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:85ca19cb2083c5c1ec9e881a0b3b5a03f37d2017ccb1d29c4c7c221904f62a7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901317
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Myrthen, Op. 25: No. 22, Niemand · Machine-readable JSON-LD