ISRC USA560690676
Verified recording
USA560690676 is “Concerto Op. 3 No. 8 in A Minor for 2 violins: II. Larghetto e spiritoso” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5be85da896614d1972be5fddfc2e44a09e152853567dd7eb6fe110d1f4e9bb0c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560690676.
Recording identifiers
- ISRC
- USA560690676
- Title
- Concerto Op. 3 No. 8 in A Minor for 2 violins: II. Larghetto e spiritoso
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5be85da896614d1972be5fddfc2e44a09e152853567dd7eb6fe110d1f4e9bb0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b15413da7db9cfb7dbf117418a3c55447141e544cd7aa75124df1c1c91c66eaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560690676
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto Op. 3 No. 8 in A Minor for 2 violins: II. Larghetto e spiritoso · Machine-readable JSON-LD