ISRC CAJ722488515
Verified recording
CAJ722488515 is “Cours complet pour l'Enseignement du Forté Piano: Etude No. 26 in G Major (Arranged for Fortepiano and Strings by Mathieu Lussier) - Romance sans paroles” by Hélène de Montgeroult,
registered on the CopyrightChains blockchain with CopyrightID
0x560f0aabf17cbbc58f02835e02bca14c9bf723b0684954fcabb8a1b395d43fa9 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/CAJ722488515.
Recording identifiers
- ISRC
- CAJ722488515
- Title
- Cours complet pour l'Enseignement du Forté Piano: Etude No. 26 in G Major (Arranged for Fortepiano and Strings by Mathieu Lussier) - Romance sans paroles
- Artist
- Hélène de Montgeroult
- CopyrightID (CopyrightChains transaction hash)
0x560f0aabf17cbbc58f02835e02bca14c9bf723b0684954fcabb8a1b395d43fa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:47d07fc1d26dcbe11c0655124ffa3632fe56060fa49f890c81cbaa007b3f735f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722488515
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cours complet pour l'Enseignement du Forté Piano: Etude No. 26 in G Major (Arranged for Fortepiano and Strings by Mathieu Lussier) - Romance sans paroles · Machine-readable JSON-LD