ISRC DEE862400431
Verified recording
DEE862400431 is “Mozart Lullaby Variation (From Wiegenlied, K. 350, Arr. for Piano by Jan-Peter Klöpfel)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc8b101dce234cc3dd2c5c4a46b4d5f0d2f7cc0f9fac35a5a9602c5d6a1749a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862400431.
Recording identifiers
- ISRC
- DEE862400431
- Title
- Mozart Lullaby Variation (From Wiegenlied, K. 350, Arr. for Piano by Jan-Peter Klöpfel)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3fc8b101dce234cc3dd2c5c4a46b4d5f0d2f7cc0f9fac35a5a9602c5d6a1749a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c9a3b63fab6240178720566b2f36113148fc24604cd4100908729ff9747e1827- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862400431
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart Lullaby Variation (From Wiegenlied, K. 350, Arr. for Piano by Jan-Peter Klöpfel) · Machine-readable JSON-LD