ISRC CH6542257439
Verified recording
CH6542257439 is “15 Études de Virtuosité, Op. 72: XI. Presto e con leggierezza” by Moritz Moszkowski,
registered on the CopyrightChains blockchain with CopyrightID
0xf3c776d7ba04811dd19b4def1972f2f9355754663b2690c6fef19921ab71104d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542257439.
Recording identifiers
- ISRC
- CH6542257439
- Title
- 15 Études de Virtuosité, Op. 72: XI. Presto e con leggierezza
- Artist
- Moritz Moszkowski
- CopyrightID (CopyrightChains transaction hash)
0xf3c776d7ba04811dd19b4def1972f2f9355754663b2690c6fef19921ab71104d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:c1cf18f490b008cbf93362b99ba5de82eeea3291190f16b36f41e746a1cf9296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542257439
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: 15 Études de Virtuosité, Op. 72: XI. Presto e con leggierezza · Machine-readable JSON-LD