ISRC FRZ141423100
Verified recording
FRZ141423100 is “Die Entführung aus dem Serail, K. 384, Act I Scene 7: "Immer noch traurig, geliebte Konstanze?" (Bassa Selim, Konstanze)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbb65f693c0170d72ceea7c03907009d26f46fcb1e27f81bd2abb8aefeab2d7d0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423100.
Recording identifiers
- ISRC
- FRZ141423100
- Title
- Die Entführung aus dem Serail, K. 384, Act I Scene 7: "Immer noch traurig, geliebte Konstanze?" (Bassa Selim, Konstanze)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbb65f693c0170d72ceea7c03907009d26f46fcb1e27f81bd2abb8aefeab2d7d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c19f7b14469b9995fe0edf381cf310f6d4e97516465d7b6737a5e1de497078e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423100
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Die Entführung aus dem Serail, K. 384, Act I Scene 7: "Immer noch traurig, geliebte Konstanze?" (Bassa Selim, Konstanze) · Machine-readable JSON-LD