ISRC CH6542257441
Verified recording
CH6542257441 is “15 Études de Virtuosité, Op. 72: IX. Allegro” by Moritz Moszkowski,
registered on the CopyrightChains blockchain with CopyrightID
0x78bd433eaddcfccf5dae47d78c0c7daa790d79853128bc64cd83c0d4241ee021 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542257441.
Recording identifiers
- ISRC
- CH6542257441
- Title
- 15 Études de Virtuosité, Op. 72: IX. Allegro
- Artist
- Moritz Moszkowski
- CopyrightID (CopyrightChains transaction hash)
0x78bd433eaddcfccf5dae47d78c0c7daa790d79853128bc64cd83c0d4241ee021
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:4e241ba4f9abfbf4be9b7f759ef88b912e3747787696de598fe919bd2b3e4114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542257441
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: 15 Études de Virtuosité, Op. 72: IX. Allegro · Machine-readable JSON-LD