ISRC GBAYC9700795
Verified recording
GBAYC9700795 is “Vivaldi: L'estro armonico, Concerto for Four Violins in E Minor, Op. 3 No. 4, RV 550: III. Adagio” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1e21a1be48724509f467c63950b501ff74b72dd05e293d4aeb921d17465a1a50 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700795.
Recording identifiers
- ISRC
- GBAYC9700795
- Title
- Vivaldi: L'estro armonico, Concerto for Four Violins in E Minor, Op. 3 No. 4, RV 550: III. Adagio
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1e21a1be48724509f467c63950b501ff74b72dd05e293d4aeb921d17465a1a50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:fb367fe4041c536302fe3ecaad77799041740489ea35e23937c066357ebdad8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700795
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Four Violins in E Minor, Op. 3 No. 4, RV 550: III. Adagio · Machine-readable JSON-LD