ISRC FR50X2300506
Verified recording
FR50X2300506 is “Violin Concerto in F Minor, RV 297 "L'inverno": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6b6c0cb44bead54eaed2165d4b70dc678f9bee8bf0b5a3fd90abe0b604a90c07 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/FR50X2300506.
Recording identifiers
- ISRC
- FR50X2300506
- Title
- Violin Concerto in F Minor, RV 297 "L'inverno": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6b6c0cb44bead54eaed2165d4b70dc678f9bee8bf0b5a3fd90abe0b604a90c07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:58a4300314b3cc7848f392c92be1c9066a5121869c20b7b7c134055c2914845d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2300506
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in F Minor, RV 297 "L'inverno": III. Allegro · Machine-readable JSON-LD