ISRC CH4210300147
Verified recording
CH4210300147 is “Concerto "Il proteo o sia il mondo al Rovescio" con violino e violoncello, Archi e continuo (Fa Maggiore, RV 544): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x54f43652a40a28ea97043b971d0c9d64f3a134585ef19d44db58f7e08d0afe71 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300147.
Recording identifiers
- ISRC
- CH4210300147
- Title
- Concerto "Il proteo o sia il mondo al Rovescio" con violino e violoncello, Archi e continuo (Fa Maggiore, RV 544): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x54f43652a40a28ea97043b971d0c9d64f3a134585ef19d44db58f7e08d0afe71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:1d00faee378a312b9ce7b8b1945af44e5372b5ea372fa759bd299ee91fa07789- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300147
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Concerto "Il proteo o sia il mondo al Rovescio" con violino e violoncello, Archi e continuo (Fa Maggiore, RV 544): II. Largo · Machine-readable JSON-LD