ISRC FRZ140933110
Verified recording
FRZ140933110 is “Die Zauberflöte, K. 620, Teil II: No. 13, Auftritt - No. 14, Arie "Der Hölle Rache kocht in meinem Herzen" (Königin)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x796e121817bfd560ccfe9a94dbf056ce4371b900ce09945b1f6e03c4887d5f48 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933110.
Recording identifiers
- ISRC
- FRZ140933110
- Title
- Die Zauberflöte, K. 620, Teil II: No. 13, Auftritt - No. 14, Arie "Der Hölle Rache kocht in meinem Herzen" (Königin)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x796e121817bfd560ccfe9a94dbf056ce4371b900ce09945b1f6e03c4887d5f48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a6be95bb8dd45888a8dc8f8fc804bf6dc32ac0707ab55bf8a52c28dbb89a1c45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933110
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Zauberflöte, K. 620, Teil II: No. 13, Auftritt - No. 14, Arie "Der Hölle Rache kocht in meinem Herzen" (Königin) · Machine-readable JSON-LD