ISRC GBAYC9700790
Verified recording
GBAYC9700790 is “Vivaldi: L'estro armonico, Violin Concerto in G Major, Op. 3 No. 3, RV 310: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x442f3b38250a0f1617cf305781279aed706640ef17db9b5f7350bf19c71e3d78 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700790.
Recording identifiers
- ISRC
- GBAYC9700790
- Title
- Vivaldi: L'estro armonico, Violin Concerto in G Major, Op. 3 No. 3, RV 310: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x442f3b38250a0f1617cf305781279aed706640ef17db9b5f7350bf19c71e3d78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:cb805ec8b15b729f181a427779888ea8ed22f12ead10dd2ac37fc283aea400f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700790
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Vivaldi: L'estro armonico, Violin Concerto in G Major, Op. 3 No. 3, RV 310: II. Largo · Machine-readable JSON-LD