ISRC DEF058903562
Verified recording
DEF058903562 is “La stravaganza, Violin Concerto in G Major, RV 301, Op. 4 No. 3: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xaeca2b6e06e38d2bb55521353a58ae4ff3920bf94697ecdf25a2711a0a531a51 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903562.
Recording identifiers
- ISRC
- DEF058903562
- Title
- La stravaganza, Violin Concerto in G Major, RV 301, Op. 4 No. 3: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xaeca2b6e06e38d2bb55521353a58ae4ff3920bf94697ecdf25a2711a0a531a51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4a3a13c0745c39f6bb6aad62823c0bf7c19bcfcc095bc62e4fe1702c2a02cc3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903562
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: La stravaganza, Violin Concerto in G Major, RV 301, Op. 4 No. 3: II. Largo · Machine-readable JSON-LD