ISRC DEN960800880
Verified recording
DEN960800880 is “Concerto In F Major For Violin, Strings & Continuo, RV 295: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbf31c2fca0ca48d08b958522cf67f754eb7d6c0a7efa25f3ce46f28ec372c9bc and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800880.
Recording identifiers
- ISRC
- DEN960800880
- Title
- Concerto In F Major For Violin, Strings & Continuo, RV 295: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbf31c2fca0ca48d08b958522cf67f754eb7d6c0a7efa25f3ce46f28ec372c9bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:f217b19fd45b180fe8a778abf1f252767e93deb943293d846fa1ffd2233784e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800880
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto In F Major For Violin, Strings & Continuo, RV 295: II. Larghetto · Machine-readable JSON-LD