ISRC FRZ209718004
Verified recording
FRZ209718004 is “Mozart: Die Entführung aus dem Serail, K. 384, Act 1: Duett. "Verwünscht seist du samt deinem Liede!" (Osmin, Belmonte)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc6ee0b3b31005a86a209ae1003808012d935f73ce93975e59bcbab519c54f07c and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209718004.
Recording identifiers
- ISRC
- FRZ209718004
- Title
- Mozart: Die Entführung aus dem Serail, K. 384, Act 1: Duett. "Verwünscht seist du samt deinem Liede!" (Osmin, Belmonte)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc6ee0b3b31005a86a209ae1003808012d935f73ce93975e59bcbab519c54f07c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:a909014ef79f6976ec3180a4a7240931a7386b8c7cb658856340e404a23a285c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209718004
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Mozart: Die Entführung aus dem Serail, K. 384, Act 1: Duett. "Verwünscht seist du samt deinem Liede!" (Osmin, Belmonte) · Machine-readable JSON-LD