ISRC FRZ140232130
Verified recording
FRZ140232130 is “Variaciones Concertantes, Op. 23: V. Variazione drammatica per viola” by Alberto Ginastera,
registered on the CopyrightChains blockchain with CopyrightID
0xe6e5ae36e25ad9160622f6a56b326160d6e8083a42a5f215e90d973b523ba69f 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/FRZ140232130.
Recording identifiers
- ISRC
- FRZ140232130
- Title
- Variaciones Concertantes, Op. 23: V. Variazione drammatica per viola
- Artist
- Alberto Ginastera
- CopyrightID (CopyrightChains transaction hash)
0xe6e5ae36e25ad9160622f6a56b326160d6e8083a42a5f215e90d973b523ba69f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a3c928ea084cedb8e1c15d1838bb96ef0e0d5ee04adaf4f1b06ebdf42db7e01b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140232130
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variaciones Concertantes, Op. 23: V. Variazione drammatica per viola · Machine-readable JSON-LD