ISRC FR50X1628116
Verified recording
FR50X1628116 is “Concerto No. 4 in F Minor, Op. 8, RV 297 "L’Inverno": I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2e2f4c2f34e9395ee22528e53d404fb4b486136f91466bf1924b1eaa678f66ae 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/FR50X1628116.
Recording identifiers
- ISRC
- FR50X1628116
- Title
- Concerto No. 4 in F Minor, Op. 8, RV 297 "L’Inverno": I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2e2f4c2f34e9395ee22528e53d404fb4b486136f91466bf1924b1eaa678f66ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d63027dd19579c39eef0068a68f0fe2650e78a50354945f9415ad8fd6f0bf31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1628116
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto No. 4 in F Minor, Op. 8, RV 297 "L’Inverno": I. Allegro non molto · Machine-readable JSON-LD