ISRC FRZ132210150
Verified recording
FRZ132210150 is “Violin Concerto in C Major, RV 179a: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc8af8c693c5c131e347a00eb3a8bdb97152246bc4c0232d35909ec68b4d8bb59 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210150.
Recording identifiers
- ISRC
- FRZ132210150
- Title
- Violin Concerto in C Major, RV 179a: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc8af8c693c5c131e347a00eb3a8bdb97152246bc4c0232d35909ec68b4d8bb59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a794263d1229cd2df3090a923010bfc3d87b8332d4cc50802eb785868c754cc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210150
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Violin Concerto in C Major, RV 179a: III. Allegro · Machine-readable JSON-LD