ISRC USSM11901321
Verified recording
USSM11901321 is “Myrthen, Op. 25: No. 26, Zum Schluss” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xe9dd392085468636963d8ccc8b56d12b7db3485c8bd7ccc8e13f092ab96a482d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901321.
Recording identifiers
- ISRC
- USSM11901321
- Title
- Myrthen, Op. 25: No. 26, Zum Schluss
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xe9dd392085468636963d8ccc8b56d12b7db3485c8bd7ccc8e13f092ab96a482d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e783387099a40214bf5e1c7146bc3d0f2a435979f5aaefe05388125217a55aeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11901321
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Myrthen, Op. 25: No. 26, Zum Schluss · Machine-readable JSON-LD