ISRC DEN962301146
Verified recording
DEN962301146 is “6 Variations on "Hélas, j'ai perdu mon amant", K. 360: Var. 5” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe35cca7866ba701f56b07a0d8524cf14831bdbf07416a5909d063cafcc446b9e and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301146.
Recording identifiers
- ISRC
- DEN962301146
- Title
- 6 Variations on "Hélas, j'ai perdu mon amant", K. 360: Var. 5
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe35cca7866ba701f56b07a0d8524cf14831bdbf07416a5909d063cafcc446b9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:60dfa029fa5846efdc612785092fa8ee509dc559def6b4f9ce151403270f98d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301146
- Bitcoin block existence check
- https://blockstream.info/api/block/960285
Full record
Track page: 6 Variations on "Hélas, j'ai perdu mon amant", K. 360: Var. 5 · Machine-readable JSON-LD