ISRC DEF058703881
Verified recording
DEF058703881 is “Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8aa2f8bb546492a8a2aecb99ed655875fe4b916b3a50ec02e014f06f4c077fdc and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703881.
Recording identifiers
- ISRC
- DEF058703881
- Title
- Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8aa2f8bb546492a8a2aecb99ed655875fe4b916b3a50ec02e014f06f4c077fdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:294aa247d7a535b2d08fb68eae836bec356d935030ddfee15669ac9ab37beedc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703881
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Flute Concerto in F Major, RV 433, Op. 10 No. 1 "La tempesta di mare": I. Allegro · Machine-readable JSON-LD