ISRC GBAYC9700800
Verified recording
GBAYC9700800 is “Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xddf37de3714b4b932015a679b18d404240ae3a0f59398971299cae81f10af60d 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/GBAYC9700800.
Recording identifiers
- ISRC
- GBAYC9700800
- Title
- Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xddf37de3714b4b932015a679b18d404240ae3a0f59398971299cae81f10af60d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9bc1b389b5985c4f9d4d098101e3fd34ac64d15a3edf29a5bc4148d5ac4da7a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700800
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: III. Allegro · Machine-readable JSON-LD