ISRC FRZ112400260
Verified recording
FRZ112400260 is “Schumann: Humoreske, Op. 20: III. Einfach und zart - Intermezzo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb93c406b573b015aeef5a2c851341edaa5d6e7ebf6d7ed962720171bc5995699 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400260.
Recording identifiers
- ISRC
- FRZ112400260
- Title
- Schumann: Humoreske, Op. 20: III. Einfach und zart - Intermezzo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb93c406b573b015aeef5a2c851341edaa5d6e7ebf6d7ed962720171bc5995699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e07fb58710afb0fa505b0660582da23f9753f4462f640b8e7c31bf5a5841793c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400260
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Schumann: Humoreske, Op. 20: III. Einfach und zart - Intermezzo · Machine-readable JSON-LD