ISRC DEF058602312
Verified recording
DEF058602312 is “Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x84a7414661c2faad912de1a1944ec54e294a06de90d9fbfd464eb6e183c28a2b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602312.
Recording identifiers
- ISRC
- DEF058602312
- Title
- Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x84a7414661c2faad912de1a1944ec54e294a06de90d9fbfd464eb6e183c28a2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a09bf220d0e9060006bfcf24123af4d338938cf6a105e1d91057b6c1eb8da5fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602312
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto for Viola d'amore and Lute in D Minor, RV 540: II. Largo · Machine-readable JSON-LD