ISRC CH6542259410
Verified recording
CH6542259410 is “15 Études de Virtuosité, Op. 72: I. Vivace” by Moritz Moszkowski,
registered on the CopyrightChains blockchain with CopyrightID
0xbd89b7c2dd4c0f10f0cb29f270b7c1120d7c85c7bd85d17c3318c61377c200fb and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542259410.
Recording identifiers
- ISRC
- CH6542259410
- Title
- 15 Études de Virtuosité, Op. 72: I. Vivace
- Artist
- Moritz Moszkowski
- CopyrightID (CopyrightChains transaction hash)
0xbd89b7c2dd4c0f10f0cb29f270b7c1120d7c85c7bd85d17c3318c61377c200fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:57177df44c0508aaa9a4d7d5f619bb92dce24cfa6bc1cd9884763db3d8070be0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542259410
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: 15 Études de Virtuosité, Op. 72: I. Vivace · Machine-readable JSON-LD