ISRC DEN960532533
Verified recording
DEN960532533 is “Die Zauberflöte, K. 620, Act II: No. 18, Chorus. O Isis und Osiris, welche Wonne” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6825dad032389e3cabcb1fbeefa11ba18d8a90dbaad22f2b3c7abb6e88a3019f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532533.
Recording identifiers
- ISRC
- DEN960532533
- Title
- Die Zauberflöte, K. 620, Act II: No. 18, Chorus. O Isis und Osiris, welche Wonne
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6825dad032389e3cabcb1fbeefa11ba18d8a90dbaad22f2b3c7abb6e88a3019f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:330a7b4b383190892fa2b48e467521bf2ac32269c5b9a251c08e86c80b2e6e05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532533
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 18, Chorus. O Isis und Osiris, welche Wonne · Machine-readable JSON-LD