ISRC GBAYC0903212
Verified recording
GBAYC0903212 is “Vivaldi / Arr. Balsom for Trumpet: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5c9c0b4a148d1e544a43e40428613417bc98c7985935dfd660815dfbd14cbaa8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0903212.
Recording identifiers
- ISRC
- GBAYC0903212
- Title
- Vivaldi / Arr. Balsom for Trumpet: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5c9c0b4a148d1e544a43e40428613417bc98c7985935dfd660815dfbd14cbaa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a7f8b8eb23b94746183485f460460112087f929410e571ff65b0f4c8269e86f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0903212
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Vivaldi / Arr. Balsom for Trumpet: L'estro armonico, Violin Concerto in A Minor, Op. 3 No. 6, RV 356: II. Largo · Machine-readable JSON-LD