ISRC USSM10014272
Verified recording
USSM10014272 is “Concerto for Violin, Piano & String Quartet in D Major, Op. 21: II. Sicilienne” by Ernest Chausson,
registered on the CopyrightChains blockchain with CopyrightID
0xe739532285da09ef83732660ecbb3c299b97fb1fece36d078c40f8255f79a092 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014272.
Recording identifiers
- ISRC
- USSM10014272
- Title
- Concerto for Violin, Piano & String Quartet in D Major, Op. 21: II. Sicilienne
- Artist
- Ernest Chausson
- CopyrightID (CopyrightChains transaction hash)
0xe739532285da09ef83732660ecbb3c299b97fb1fece36d078c40f8255f79a092
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:cceb4a0976f0a8b75fc3981dc123bd285df793940b0e6484a1d7d1e6f2ea8b50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014272
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Concerto for Violin, Piano & String Quartet in D Major, Op. 21: II. Sicilienne · Machine-readable JSON-LD