ISRC DEF058903573
Verified recording
DEF058903573 is “La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf24f455d3e14d401cba99c945a999ebe6c84d4f16b68e3ebe6e9adafd5284070 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903573.
Recording identifiers
- ISRC
- DEF058903573
- Title
- La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf24f455d3e14d401cba99c945a999ebe6c84d4f16b68e3ebe6e9adafd5284070
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:cc0ba9ac1ee9b48f81fd66dce233c2ee1d00c9da3c5bb655676de48c2365e78a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903573
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: III. Allegro · Machine-readable JSON-LD