ISRC ES7141500343
Verified recording
ES7141500343 is “Concerto for Violin, Organ, Strings and Continuo in C Major, "Il rosignuolo", RV 335a: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdd98f4aba463ad61f0769d49a94879383292088bbf2528b05741be227e2abe99 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500343.
Recording identifiers
- ISRC
- ES7141500343
- Title
- Concerto for Violin, Organ, Strings and Continuo in C Major, "Il rosignuolo", RV 335a: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdd98f4aba463ad61f0769d49a94879383292088bbf2528b05741be227e2abe99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:586be666b6c4975ec760c3fdc1d026ad86d05c1742d6057fd13160d1ec4b83c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500343
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Concerto for Violin, Organ, Strings and Continuo in C Major, "Il rosignuolo", RV 335a: II. Largo · Machine-readable JSON-LD