ISRC US2TL0925404
Verified recording
US2TL0925404 is “Violin Concerto No. 2 in D Minor, Op. 22: II. Romance: Andante” by Henryk Wieniawski,
registered on the CopyrightChains blockchain with CopyrightID
0x4b981f6f5d8904c700b011296e38a5ca0ded3d36577538b22d24c1a4e34a6a24 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0925404.
Recording identifiers
- ISRC
- US2TL0925404
- Title
- Violin Concerto No. 2 in D Minor, Op. 22: II. Romance: Andante
- Artist
- Henryk Wieniawski
- CopyrightID (CopyrightChains transaction hash)
0x4b981f6f5d8904c700b011296e38a5ca0ded3d36577538b22d24c1a4e34a6a24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:f9134312268a03e226eec8a2cff2061a1cd111ac237aa3e69a3a73f85f9d3442- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0925404
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Violin Concerto No. 2 in D Minor, Op. 22: II. Romance: Andante · Machine-readable JSON-LD