ISRC CH1229540603
Verified recording
CH1229540603 is “Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x45e579bd23573eeff08f515f7ecfc7e931bdbf7898dacfd7a07177635e7246f2 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/CH1229540603.
Recording identifiers
- ISRC
- CH1229540603
- Title
- Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x45e579bd23573eeff08f515f7ecfc7e931bdbf7898dacfd7a07177635e7246f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:46c5e3fcadf614ba1ce2b85013cd695ff14a3f887a488554fb71ee009570d5a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1229540603
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": III. Allegro · Machine-readable JSON-LD