ISRC DEF059530839
Verified recording
DEF059530839 is “Die Zauberflöte, K.620 / Act 2: O Isis und Osiris (Chor)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3a216fb59a02f2b152d74753fc54db80067ead7193c2acadcafec6c43d640030 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530839.
Recording identifiers
- ISRC
- DEF059530839
- Title
- Die Zauberflöte, K.620 / Act 2: O Isis und Osiris (Chor)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3a216fb59a02f2b152d74753fc54db80067ead7193c2acadcafec6c43d640030
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44c69244974eec831d2e29dac408496d4f7dfdb3b58ab24639483a804f72e071- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530839
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K.620 / Act 2: O Isis und Osiris (Chor) · Machine-readable JSON-LD