ISRC FRZ141417030
Verified recording
FRZ141417030 is “Violin Concerto in D minor, WoO 23: III. Lebhaft, doch nicht schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x593a931099e12027e128022b6c73a898ac591cda0c99270d494cb881ef5a76e3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141417030.
Recording identifiers
- ISRC
- FRZ141417030
- Title
- Violin Concerto in D minor, WoO 23: III. Lebhaft, doch nicht schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x593a931099e12027e128022b6c73a898ac591cda0c99270d494cb881ef5a76e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ff9a7e55b0ac0627149e56966ae8f97ade5c8ab567cb0eafe43cd1a888d6f716- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141417030
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in D minor, WoO 23: III. Lebhaft, doch nicht schnell · Machine-readable JSON-LD