ISRC USSJ10700260
Verified recording
USSJ10700260 is “Eine Kleine Nachtmusik Romance - Andante” by Lucerne Festival Strings,
registered on the CopyrightChains blockchain with CopyrightID
0xa6666c7dddbb6f246e5b0d020eb0f3dc4fc95db61de8dd67de18c22fd9a657e1 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10700260.
Recording identifiers
- ISRC
- USSJ10700260
- Title
- Eine Kleine Nachtmusik Romance - Andante
- Artist
- Lucerne Festival Strings
- CopyrightID (CopyrightChains transaction hash)
0xa6666c7dddbb6f246e5b0d020eb0f3dc4fc95db61de8dd67de18c22fd9a657e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:3e432a46c053ba9fa2a7c363f1365614a53fcff726ecafe2ad3136d4fd18c862- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10700260
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Eine Kleine Nachtmusik Romance - Andante · Machine-readable JSON-LD