ISRC FRZ132113100
Verified recording
FRZ132113100 is “L'estro armonico. Concerto No. 3 for Violin in G Major, Op. 3, RV 310: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbb70adb9a4f074ab108b488d22f70c30a5482542e75be510c779741279fd57b4 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/FRZ132113100.
Recording identifiers
- ISRC
- FRZ132113100
- Title
- L'estro armonico. Concerto No. 3 for Violin in G Major, Op. 3, RV 310: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbb70adb9a4f074ab108b488d22f70c30a5482542e75be510c779741279fd57b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33d017a47ae046ef54053786447b2748db1c5a792ebd9ddb8e0ae9b05a5f2f4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132113100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'estro armonico. Concerto No. 3 for Violin in G Major, Op. 3, RV 310: III. Allegro · Machine-readable JSON-LD