ISRC GBF078030712
Verified recording
GBF078030712 is “12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 4 in E Minor for 4 Violins, RV 550: 2. Allegro assai” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3c2bdd3947ae22b86de7a33ab2c4adb410e38320c3995db3dd3658601b591782 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030712.
Recording identifiers
- ISRC
- GBF078030712
- Title
- 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 4 in E Minor for 4 Violins, RV 550: 2. Allegro assai
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x3c2bdd3947ae22b86de7a33ab2c4adb410e38320c3995db3dd3658601b591782
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:865287d46500aa441e71ba5c9d97bf0c40ceae389cbb8ad447ea663b986ae85c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030712
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 4 in E Minor for 4 Violins, RV 550: 2. Allegro assai · Machine-readable JSON-LD