ISRC DEF058903571
Verified recording
DEF058903571 is “La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1df55a21e9e306698c0d22550f16cde458aadc90f684f0650bda41568c1670f5 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/DEF058903571.
Recording identifiers
- ISRC
- DEF058903571
- Title
- La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1df55a21e9e306698c0d22550f16cde458aadc90f684f0650bda41568c1670f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8e1a5677c0819420cbca03c7aa50d23eeba0ce42549c7309b8f4e27b9707592- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903571
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La stravaganza, Violin Concerto in A Minor, RV 357, Op. 4 No. 4: I. Allegro · Machine-readable JSON-LD