ISRC CH4212400044
Verified recording
CH4212400044 is “Concerto for Violin and Cello in F Major "Il Proteo o sia il mondo al rovescio", RV 544: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc591f7efca2ea61a93992b2d5fb50509c18862d4738fe7da819e29bf9f2c4692 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400044.
Recording identifiers
- ISRC
- CH4212400044
- Title
- Concerto for Violin and Cello in F Major "Il Proteo o sia il mondo al rovescio", RV 544: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc591f7efca2ea61a93992b2d5fb50509c18862d4738fe7da819e29bf9f2c4692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:cb0e3ac00a2ee7d17b44fad1dab1ba6c0f0c394543e4e3e25fd96b74933e38c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212400044
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Concerto for Violin and Cello in F Major "Il Proteo o sia il mondo al rovescio", RV 544: III. Allegro · Machine-readable JSON-LD