ISRC FRZ140932090
Verified recording
FRZ140932090 is “Die Zauberflöte, K. 620, Teil I: No. 5, Auftritt (Drei Sklaven) - "Ha, ha, ha!" (Dritter Sklave) - Auftritt (Drei Sklaven, Monostatos) - "He Sklaven!" (Monostatos)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9a3c1b2c3d6770e1b4de2af17fa11c7a5cc01da769bb647c8345462f918e7eeb and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932090.
Recording identifiers
- ISRC
- FRZ140932090
- Title
- Die Zauberflöte, K. 620, Teil I: No. 5, Auftritt (Drei Sklaven) - "Ha, ha, ha!" (Dritter Sklave) - Auftritt (Drei Sklaven, Monostatos) - "He Sklaven!" (Monostatos)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9a3c1b2c3d6770e1b4de2af17fa11c7a5cc01da769bb647c8345462f918e7eeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:73b3e160f2dcfb3c20a30f140b500aec23b61a4995db8d265547b7e7f6cda8d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932090
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Die Zauberflöte, K. 620, Teil I: No. 5, Auftritt (Drei Sklaven) - "Ha, ha, ha!" (Dritter Sklave) - Auftritt (Drei Sklaven, Monostatos) - "He Sklaven!" (Monostatos) · Machine-readable JSON-LD