ISRC GBF078030715
Verified recording
GBF078030715 is “12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 5 in A Major for 2 Violins, RV 519: 1. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xac5ac53acf3873cdc7ea57d74a16f39dc7298b03c702cd98f2efe1ab0dd60bac and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030715.
Recording identifiers
- ISRC
- GBF078030715
- Title
- 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 5 in A Major for 2 Violins, RV 519: 1. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xac5ac53acf3873cdc7ea57d74a16f39dc7298b03c702cd98f2efe1ab0dd60bac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:fc909655c5bf404110c654b235568de6d4cb2746e66fd2dc10598c91e9924a62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030715
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 5 in A Major for 2 Violins, RV 519: 1. Allegro · Machine-readable JSON-LD