ISRC CH4210300154
Verified recording
CH4210300154 is “Concerto con 4 violini e violoncello, Archi e continuo (Si Minore, RV 580): III. Larghetto. Adagio - Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x838a982c9545b9871f69767340754410fcbd61eee95c394c73a65a03dff65315 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/CH4210300154.
Recording identifiers
- ISRC
- CH4210300154
- Title
- Concerto con 4 violini e violoncello, Archi e continuo (Si Minore, RV 580): III. Larghetto. Adagio - Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x838a982c9545b9871f69767340754410fcbd61eee95c394c73a65a03dff65315
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:18aa5e5b8963f9f232635e00c5d65139403a2b9fcc7ca925e81a0d9c62e0f012- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210300154
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto con 4 violini e violoncello, Archi e continuo (Si Minore, RV 580): III. Larghetto. Adagio - Largo · Machine-readable JSON-LD