ISRC FRZ141423170
Verified recording
FRZ141423170 is “Die Entführung aus dem Serail, K. 384, Act II Scene 1: No. 9, Duett "Ich gehe, doch rate ich dir" (Osmin)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x78da37f4349d6af3fadf6e98adb542d060aeca9bf1c498228080101be0373215 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423170.
Recording identifiers
- ISRC
- FRZ141423170
- Title
- Die Entführung aus dem Serail, K. 384, Act II Scene 1: No. 9, Duett "Ich gehe, doch rate ich dir" (Osmin)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x78da37f4349d6af3fadf6e98adb542d060aeca9bf1c498228080101be0373215
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:36465cd8d7ebf4c1f1b51021bcbd64639bd35b5ec997737eec99df8187535949- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141423170
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Die Entführung aus dem Serail, K. 384, Act II Scene 1: No. 9, Duett "Ich gehe, doch rate ich dir" (Osmin) · Machine-readable JSON-LD