ISRC DEF058602282
Verified recording
DEF058602282 is “Violin Concerto in E Major, RV 271 "L'amoroso": II. Cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4d19a7a44c29d609537336d0d0c2c110ba42c4e4788d1ff73b9ba297c407b3c2 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602282.
Recording identifiers
- ISRC
- DEF058602282
- Title
- Violin Concerto in E Major, RV 271 "L'amoroso": II. Cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4d19a7a44c29d609537336d0d0c2c110ba42c4e4788d1ff73b9ba297c407b3c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:4c3d59df93e6be870ac4c052ccbb138798062c985a330f40d4d36780521c2bca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602282
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Violin Concerto in E Major, RV 271 "L'amoroso": II. Cantabile · Machine-readable JSON-LD