ISRC DEF055902321
Verified recording
DEF055902321 is “Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": I. Allegro. Ballo, e canto de' villanelli” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9b7b471695f64113ac4f4700bf70c1804d9326b3355156c10a009e5f65c71578 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055902321.
Recording identifiers
- ISRC
- DEF055902321
- Title
- Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": I. Allegro. Ballo, e canto de' villanelli
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9b7b471695f64113ac4f4700bf70c1804d9326b3355156c10a009e5f65c71578
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:2c4255f3d2e851b97db224328cc0c17974edfd62f5ae21a04d487f2263adb4f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055902321
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Violin Concerto in F Major, Op. 8, No. 3, RV 293 "L'autunno": I. Allegro. Ballo, e canto de' villanelli · Machine-readable JSON-LD