ISRC CH1229540601
Verified recording
CH1229540601 is “Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2677fdc5d954ad9426a7c60c5ff83af02b00d0183a268eef9d0d741f5cdfb032 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1229540601.
Recording identifiers
- ISRC
- CH1229540601
- Title
- Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2677fdc5d954ad9426a7c60c5ff83af02b00d0183a268eef9d0d741f5cdfb032
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:deab24dcc55c8034bd4551f40a8be189f36230c62d62b90cc6cda4d5fb73fc9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1229540601
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Concerto in E Minor, Op. 11, No. 2, RV 277 "Il favorito": I. Allegro · Machine-readable JSON-LD