ISRC DEF057900243
Verified recording
DEF057900243 is “Serenade In G Major, K.525 "Eine kleine Nachtmusik": 3. Menuetto (Allegretto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf86c4c11e6330485562084d9bac0e695107ea82bb814abeec3ded14bf460bd5c 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/DEF057900243.
Recording identifiers
- ISRC
- DEF057900243
- Title
- Serenade In G Major, K.525 "Eine kleine Nachtmusik": 3. Menuetto (Allegretto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf86c4c11e6330485562084d9bac0e695107ea82bb814abeec3ded14bf460bd5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f5bc6ea64d6250ba42b4d51c8378356f1ee68742a64a0e08170128faa08f888- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057900243
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade In G Major, K.525 "Eine kleine Nachtmusik": 3. Menuetto (Allegretto) · Machine-readable JSON-LD