ISRC DEF056402393
Verified recording
DEF056402393 is “Concerto in A Major For Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x33cc50cfa9053d77ba6c26b5c9a4a47eb6e2721e8b1d74b0c5429eb87a03523b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056402393.
Recording identifiers
- ISRC
- DEF056402393
- Title
- Concerto in A Major For Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x33cc50cfa9053d77ba6c26b5c9a4a47eb6e2721e8b1d74b0c5429eb87a03523b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:71e40ade9f6d9c097421b920153e834f0d1a842cd744be179776778e6657299c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056402393
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in A Major For Solo Violin, Violin "per eco in lontano", Strings And Continuo, RV 552: III. Allegro · Machine-readable JSON-LD