ISRC USAR28701146
Verified recording
USAR28701146 is “Barber: Violin Concerto, Op. 14: III. Presto in moto perpetuo” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x85aa6bb940058e3eb36ab1f8f799024cbbf7ca1d2133913670bf60449db065e6 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/USAR28701146.
Recording identifiers
- ISRC
- USAR28701146
- Title
- Barber: Violin Concerto, Op. 14: III. Presto in moto perpetuo
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x85aa6bb940058e3eb36ab1f8f799024cbbf7ca1d2133913670bf60449db065e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3c1cf61f35e25a2d01bb592b1585a255a593979e9a74c59a3c178285d802bd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR28701146
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Barber: Violin Concerto, Op. 14: III. Presto in moto perpetuo · Machine-readable JSON-LD