ISRC DEN961204011
Verified recording
DEN961204011 is “3 Romances for Violin and Piano, Op. 22: I. Andante molto” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x254d67959ce511e4ea7d3e9abe51bc7c6f0459dcd5b5464acfab7abe1726bd86 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/DEN961204011.
Recording identifiers
- ISRC
- DEN961204011
- Title
- 3 Romances for Violin and Piano, Op. 22: I. Andante molto
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x254d67959ce511e4ea7d3e9abe51bc7c6f0459dcd5b5464acfab7abe1726bd86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c7f3456c263e387cd656daa6519a109d9021a77816272661d8dfc424607ad8cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961204011
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 3 Romances for Violin and Piano, Op. 22: I. Andante molto · Machine-readable JSON-LD