ISRC GBAYC1000947
Verified recording
GBAYC1000947 is “Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: II. Largo e cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x306b7bcca0cb5763b2cbc95385605dc93f399880b98d210d9e8b9af706a72647 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/GBAYC1000947.
Recording identifiers
- ISRC
- GBAYC1000947
- Title
- Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: II. Largo e cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x306b7bcca0cb5763b2cbc95385605dc93f399880b98d210d9e8b9af706a72647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2e43ae3cdbc9e35812cda8777b4218bc1b98e90dcad93ba97084772431869f5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000947
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Vivaldi: La stravaganza, Violin Concerto in D Major, Op. 4 No. 11, RV 204: II. Largo e cantabile · Machine-readable JSON-LD