ISRC FRZ141424070
Verified recording
FRZ141424070 is “Die Entführung aus dem Serail, K. 384, Act II Scene 9: No. 15, Arie "Wenn der Freude Tränen fliessen" (Belmonte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8c39172e1b27d6efe0d0b7b421c75e61a0aa7f8ab729fe2dc6baa94903eb0f1f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141424070.
Recording identifiers
- ISRC
- FRZ141424070
- Title
- Die Entführung aus dem Serail, K. 384, Act II Scene 9: No. 15, Arie "Wenn der Freude Tränen fliessen" (Belmonte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8c39172e1b27d6efe0d0b7b421c75e61a0aa7f8ab729fe2dc6baa94903eb0f1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e50240b281669e71e73df464fc11592fc47f33528aab083c9ee694db75469550- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141424070
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Die Entführung aus dem Serail, K. 384, Act II Scene 9: No. 15, Arie "Wenn der Freude Tränen fliessen" (Belmonte) · Machine-readable JSON-LD