ISRC FRZ208717930
Verified recording
FRZ208717930 is “Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8c8d4b7b95f224d520219f686a193497e77af155352c4941a14f695c1f8aabeb 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/FRZ208717930.
Recording identifiers
- ISRC
- FRZ208717930
- Title
- Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8c8d4b7b95f224d520219f686a193497e77af155352c4941a14f695c1f8aabeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cac7212e8b2025e90bd89d1d6bfad61df748c910189dd58fffae881979d46e86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208717930
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto · Machine-readable JSON-LD