ISRC FRZ131127018
Verified recording
FRZ131127018 is “Violin Concerto in A Major, RV 817: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4fdecf4cd288697ef30609be1189316eae8db2758619bdcec5f74e9dfbdf17a7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131127018.
Recording identifiers
- ISRC
- FRZ131127018
- Title
- Violin Concerto in A Major, RV 817: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4fdecf4cd288697ef30609be1189316eae8db2758619bdcec5f74e9dfbdf17a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6fdd3eb2a20781ab3b1fa7b57264a261ee97adeb70680517f39392f38b731d25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131127018
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Violin Concerto in A Major, RV 817: III. Allegro · Machine-readable JSON-LD