ISRC DEF058031133
Verified recording
DEF058031133 is “Die Zauberflöte, K. 620, Act II: No. 16, Seid uns zum zweiten Mal willkommen” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x38e4d635f346e3554fdd2fdce80c11a43efcfd264db54bd222f5246703eea632 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/DEF058031133.
Recording identifiers
- ISRC
- DEF058031133
- Title
- Die Zauberflöte, K. 620, Act II: No. 16, Seid uns zum zweiten Mal willkommen
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x38e4d635f346e3554fdd2fdce80c11a43efcfd264db54bd222f5246703eea632
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1586276ad4cf379fef3aa5c4a0beebb1cb964084287cdd48cd3368ac64a3057f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031133
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 16, Seid uns zum zweiten Mal willkommen · Machine-readable JSON-LD