ISRC FRX290701236
Verified recording
FRX290701236 is “Concerto for Violins in F Major, RV 136: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb58f61d57b4e9a803a1ab28bc7b1a73147f186694c3864ea09185a2ec22749bb and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290701236.
Recording identifiers
- ISRC
- FRX290701236
- Title
- Concerto for Violins in F Major, RV 136: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb58f61d57b4e9a803a1ab28bc7b1a73147f186694c3864ea09185a2ec22749bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:fef28dd87d5927e5b47a868810913b7d1e76613e722764afec3b1affdcadc63e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290701236
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Concerto for Violins in F Major, RV 136: III. Allegro · Machine-readable JSON-LD