ISRC DEF058500762
Verified recording
DEF058500762 is “Serenata notturna in D Major, K. 239: II. Menuetto - Trio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc1e11b81249c301535325fe8c1cb7064dc00ac87e5339fed7c0bae7196bfaa96 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500762.
Recording identifiers
- ISRC
- DEF058500762
- Title
- Serenata notturna in D Major, K. 239: II. Menuetto - Trio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc1e11b81249c301535325fe8c1cb7064dc00ac87e5339fed7c0bae7196bfaa96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:79b014ea51db701289147abab9d942d06cecddb137d3b3f3eb8ce71a04827537- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500762
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Serenata notturna in D Major, K. 239: II. Menuetto - Trio · Machine-readable JSON-LD