ISRC ITK262200145
Verified recording
ITK262200145 is “The Magic Flute, Die Zauberflöte, K620 Aria 21” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0544a250753bdd880393c6dcb8f95f14df5228255c7c58a6200fc581f02edd4a 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/ITK262200145.
Recording identifiers
- ISRC
- ITK262200145
- Title
- The Magic Flute, Die Zauberflöte, K620 Aria 21
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0544a250753bdd880393c6dcb8f95f14df5228255c7c58a6200fc581f02edd4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:732d955bedfe420626ed36b6358506cf50dc078089539fba96d1fd3483a5ad58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200145
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Magic Flute, Die Zauberflöte, K620 Aria 21 · Machine-readable JSON-LD