ISRC DEF056601283
Verified recording
DEF056601283 is “Symphony No. 39 in E Flat Major, K. 543: III. Menuetto (Allegretto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9e687c6d47bd570a0d29dabfd29d7fed0305a5698f65aed44db3b2ff32dd503a and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601283.
Recording identifiers
- ISRC
- DEF056601283
- Title
- Symphony No. 39 in E Flat Major, K. 543: III. Menuetto (Allegretto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9e687c6d47bd570a0d29dabfd29d7fed0305a5698f65aed44db3b2ff32dd503a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:053b12fb356133bc68cb05b9cc3f84b573d8819982af376e9ef49e5707b823da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601283
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Symphony No. 39 in E Flat Major, K. 543: III. Menuetto (Allegretto) · Machine-readable JSON-LD