ISRC GBF078030706
Verified recording
GBF078030706 is “12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 3. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2b6ec879b215ead6e84bdba9a2489540190526a517a511ac33a5438a785f28d2 and independently timestamped
in Bitcoin block 957020 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030706.
Recording identifiers
- ISRC
- GBF078030706
- Title
- 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 3. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2b6ec879b215ead6e84bdba9a2489540190526a517a511ac33a5438a785f28d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T09:18:01+00:00
- Bitcoin block
- 957020
- Canonical record hash
sha256:a192f0671052e70ea212320ac4b551058f298d754c107aa602ec0cbb17a32d6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078030706
- Bitcoin block existence check
- https://blockstream.info/api/block/957020
Full record
Track page: 12 Concertos, Op. 3 "L'estro armonico" / Concerto No. 2 in G Minor for 2 Violins and Cello, RV 578: 3. Larghetto · Machine-readable JSON-LD