ISRC GBAYC9800266
Verified recording
GBAYC9800266 is “Vivaldi: L'estro armonico, Concerto for Four Violins in F Major, Op. 3 No. 7, RV 567: IV. (b) Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x87085a6f2ce6afddf5d4ac33d1c415d195c2f63cbbf2fae1c3c6c651804b1912 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800266.
Recording identifiers
- ISRC
- GBAYC9800266
- Title
- Vivaldi: L'estro armonico, Concerto for Four Violins in F Major, Op. 3 No. 7, RV 567: IV. (b) Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x87085a6f2ce6afddf5d4ac33d1c415d195c2f63cbbf2fae1c3c6c651804b1912
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:d7d3e1c7e901c057e5fd10bb8b2416215be6b86dbb57b2e3c7ee2e66345a5d85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9800266
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Four Violins in F Major, Op. 3 No. 7, RV 567: IV. (b) Allegro · Machine-readable JSON-LD