ISRC DEF058031134
Verified recording
DEF058031134 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
0x7dc69a57fcc4a166162681d56e748a3d55d19782a7704278f977299ead82eb7d 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/DEF058031134.
Recording identifiers
- ISRC
- DEF058031134
- Title
- Die Zauberflöte, K. 620, Act II: No. 18, Chorus. O Isis und Osiris, welche Wonne
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7dc69a57fcc4a166162681d56e748a3d55d19782a7704278f977299ead82eb7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:534c7f509ca2f9ffa7e08af5469db2b5ba68c60fcf83f01384216da7fe76e6ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031134
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 18, Chorus. O Isis und Osiris, welche Wonne · Machine-readable JSON-LD