ISRC SKB260513222
Verified recording
SKB260513222 is “Sonata for Violoncello and Basso continuo in A Minor, RV 44: IV. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa6e92912c433cfa698ac42b8ef99e5c7884200753b0c3f2cdcc681b7c6bca0e8 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/SKB260513222.
Recording identifiers
- ISRC
- SKB260513222
- Title
- Sonata for Violoncello and Basso continuo in A Minor, RV 44: IV. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa6e92912c433cfa698ac42b8ef99e5c7884200753b0c3f2cdcc681b7c6bca0e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ae1c5011497fdaf52daf5a5bd01bdc98011fb085fd1a12f6f7bdd7ee9bf3e1f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKB260513222
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violoncello and Basso continuo in A Minor, RV 44: IV. Allegro · Machine-readable JSON-LD