ISRC GBF078610062
Verified recording
GBF078610062 is “12 Violin Concertos, Op. 4 - "La stravaganza" - Concerto No. 1 in B flat major, RV 383a: 2. Largo e Cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf6ea854bc18d6214d041feb45c14da541d3727c5612925d7e68a8714c04fc005 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/GBF078610062.
Recording identifiers
- ISRC
- GBF078610062
- Title
- 12 Violin Concertos, Op. 4 - "La stravaganza" - Concerto No. 1 in B flat major, RV 383a: 2. Largo e Cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf6ea854bc18d6214d041feb45c14da541d3727c5612925d7e68a8714c04fc005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8a324d75c3beb74551ab5c611491ed322a926fe34f3ce031b86db1361bca0e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078610062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Violin Concertos, Op. 4 - "La stravaganza" - Concerto No. 1 in B flat major, RV 383a: 2. Largo e Cantabile · Machine-readable JSON-LD