ISRC FRZ140232120
Verified recording
FRZ140232120 is “Variaciones Concertantes, Op. 23: IV. Variazione in modo di scherzo per clarinetto” by Alberto Ginastera,
registered on the CopyrightChains blockchain with CopyrightID
0xd70c966d6e6975603c1b4e269ba52d69a626863d5d4551e4989b45fd4082e4d7 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/FRZ140232120.
Recording identifiers
- ISRC
- FRZ140232120
- Title
- Variaciones Concertantes, Op. 23: IV. Variazione in modo di scherzo per clarinetto
- Artist
- Alberto Ginastera
- CopyrightID (CopyrightChains transaction hash)
0xd70c966d6e6975603c1b4e269ba52d69a626863d5d4551e4989b45fd4082e4d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:11e15a2757ce571a63a5d07257cb3081cecc47506876fb27b7c502790c33c1d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140232120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variaciones Concertantes, Op. 23: IV. Variazione in modo di scherzo per clarinetto · Machine-readable JSON-LD