ISRC USTE10301402
Verified recording
USTE10301402 is “Violin Concertino in B Minor” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0xd870afe0f7704343ef6e727136846b38cb4521e01bc32a9c8544c451922662d1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10301402.
Recording identifiers
- ISRC
- USTE10301402
- Title
- Violin Concertino in B Minor
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0xd870afe0f7704343ef6e727136846b38cb4521e01bc32a9c8544c451922662d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6d32c8d920bbc8a4e08470e4825aad76520fab94d93615d3ae9a14a682f10806- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10301402
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Violin Concertino in B Minor · Machine-readable JSON-LD