ISRC CH1409483912
Verified recording
CH1409483912 is “Trois romances pour le pianoforte, Op. 11: I. Romance No. 1 in E-Flat Minor” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x473cd083a476efeab9b3e274ed3bea7390186051f22163fc28316606dd8d0ed5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1409483912.
Recording identifiers
- ISRC
- CH1409483912
- Title
- Trois romances pour le pianoforte, Op. 11: I. Romance No. 1 in E-Flat Minor
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x473cd083a476efeab9b3e274ed3bea7390186051f22163fc28316606dd8d0ed5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:bc62be57dce91ac17a333a3b6f89547226d956d9fea6f47448a5eca50fe80236- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1409483912
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Trois romances pour le pianoforte, Op. 11: I. Romance No. 1 in E-Flat Minor · Machine-readable JSON-LD