ISRC GBAYC9700785
Verified recording
GBAYC9700785 is “Vivaldi: L'estro armonico, Concerto for Two Violins in G Minor, Op. 3 No. 2, RV 578: II. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc92042a465eb357ec4dd9b8f900429359f65af4dd337d36a7ec6a06b48d11099 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700785.
Recording identifiers
- ISRC
- GBAYC9700785
- Title
- Vivaldi: L'estro armonico, Concerto for Two Violins in G Minor, Op. 3 No. 2, RV 578: II. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc92042a465eb357ec4dd9b8f900429359f65af4dd337d36a7ec6a06b48d11099
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:b79f3ad0b1e5bc07fc35c90cead9b7a6bf3b3ff2485dcc874a63fddffa251b26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700785
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Two Violins in G Minor, Op. 3 No. 2, RV 578: II. Allegro · Machine-readable JSON-LD