ISRC CH4210300157
Verified recording
CH4210300157 is “Concerto con molti istromenti (Do Maggiore, RV 555): II. Largo e spicato” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc682602f3408e7d9a6a36e070cf01a7f8ee779029b435c084e047c70c197df34 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300157.
Recording identifiers
- ISRC
- CH4210300157
- Title
- Concerto con molti istromenti (Do Maggiore, RV 555): II. Largo e spicato
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc682602f3408e7d9a6a36e070cf01a7f8ee779029b435c084e047c70c197df34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0d365a18c5b12c969925da413c270fd94dba9708d7ea4dbce5706544c427665c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300157
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto con molti istromenti (Do Maggiore, RV 555): II. Largo e spicato · Machine-readable JSON-LD