ISRC USKO11300079
Verified recording
USKO11300079 is “Serenade in G Major, K. 525 ('Eine Kleine Nachtmusik'; 'A Little Night Music'): ii. Romance: Andante” by Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xea95958cbefa87ae54c302206ced19a9c73ca5d743174d01e90a63b949b04806 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/USKO11300079.
Recording identifiers
- ISRC
- USKO11300079
- Title
- Serenade in G Major, K. 525 ('Eine Kleine Nachtmusik'; 'A Little Night Music'): ii. Romance: Andante
- Artist
- Mozart
- CopyrightID (CopyrightChains transaction hash)
0xea95958cbefa87ae54c302206ced19a9c73ca5d743174d01e90a63b949b04806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12d0644d3094548b916a8923e5458ef1b2e10e9a2729415c607b44f7dc334916- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300079
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade in G Major, K. 525 ('Eine Kleine Nachtmusik'; 'A Little Night Music'): ii. Romance: Andante · Machine-readable JSON-LD