ISRC FRZ395802220
Verified recording
FRZ395802220 is “Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x541e0bbfe227c1ffc0d3263c713fd51879092e5a63101481d77729dd81ddb99c and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ395802220.
Recording identifiers
- ISRC
- FRZ395802220
- Title
- Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x541e0bbfe227c1ffc0d3263c713fd51879092e5a63101481d77729dd81ddb99c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:f52ef21052260880779e7a5e91f9f957c408b0860fec0bbafe85a2103b61c6b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ395802220
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Serenade in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro · Machine-readable JSON-LD