ISRC DEF058703895
Verified recording
DEF058703895 is “Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": V. Il sonno. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf032cebab34924f41a76eef3b257bde136324ca6ebdfa9494a6784733a8b7a5f and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703895.
Recording identifiers
- ISRC
- DEF058703895
- Title
- Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": V. Il sonno. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf032cebab34924f41a76eef3b257bde136324ca6ebdfa9494a6784733a8b7a5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:0fc0438c6241e2a1e59b14de8c0cd14bfb8f4bf6c870b7a5ac09105506dca8d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703895
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: Flute Concerto in G Minor, RV 439, Op. 10 No. 2 "La notte": V. Il sonno. Largo · Machine-readable JSON-LD