ISRC GBF077341005
Verified recording
GBF077341005 is “12 Violin Concertos, Op. 4 "La stravaganza" / Concerto No. 2 in E Minor, RV 279: 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfbb71ea81d104af99fb006aeb969ea06eb688443390ff5ea72c70b545ecba1e4 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077341005.
Recording identifiers
- ISRC
- GBF077341005
- Title
- 12 Violin Concertos, Op. 4 "La stravaganza" / Concerto No. 2 in E Minor, RV 279: 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfbb71ea81d104af99fb006aeb969ea06eb688443390ff5ea72c70b545ecba1e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:36da1c495c468d868e9c993c3b9c311564e61e026e506aa7cc96b85db5542918- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077341005
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: 12 Violin Concertos, Op. 4 "La stravaganza" / Concerto No. 2 in E Minor, RV 279: 2. Largo · Machine-readable JSON-LD