ISRC DEF058031128
Verified recording
DEF058031128 is “Die Zauberflöte, K. 620, Act II: No. 10, O Isis und Osiris” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x38ecebad35eebdd6011afd05dec28e4363c21345da43e3b97124e2443f9ab963 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031128.
Recording identifiers
- ISRC
- DEF058031128
- Title
- Die Zauberflöte, K. 620, Act II: No. 10, O Isis und Osiris
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x38ecebad35eebdd6011afd05dec28e4363c21345da43e3b97124e2443f9ab963
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a64a0e7a9fb1d56abcf130c9988bd156a986cdbfaf7d8644237f49d6f279520d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031128
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 10, O Isis und Osiris · Machine-readable JSON-LD