ISRC FRZ140232090
Verified recording
FRZ140232090 is “Variaciones Concertantes, Op. 23: I. Tema per violoncello ed arpa” by Alberto Ginastera,
registered on the CopyrightChains blockchain with CopyrightID
0xb616e834e71385f7049dfdcd246f56ba51c7b0bf6381cf023dea47bee829c319 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/FRZ140232090.
Recording identifiers
- ISRC
- FRZ140232090
- Title
- Variaciones Concertantes, Op. 23: I. Tema per violoncello ed arpa
- Artist
- Alberto Ginastera
- CopyrightID (CopyrightChains transaction hash)
0xb616e834e71385f7049dfdcd246f56ba51c7b0bf6381cf023dea47bee829c319
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:828f37bde32fdded279ff24593d0802399331f976ec89428e64c8bfcb6b08758- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140232090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variaciones Concertantes, Op. 23: I. Tema per violoncello ed arpa · Machine-readable JSON-LD