ISRC HKI199490111
Verified recording
HKI199490111 is “Die Zauberflöte, K. 620, Act I No. 6: Terzett - Du feines Taubchen, nur herein!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1b822d01b36b34ad408d10eaa82bda9d6dfb17660e438de8de28a7827bea0c90 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199490111.
Recording identifiers
- ISRC
- HKI199490111
- Title
- Die Zauberflöte, K. 620, Act I No. 6: Terzett - Du feines Taubchen, nur herein!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1b822d01b36b34ad408d10eaa82bda9d6dfb17660e438de8de28a7827bea0c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:857debd0192b849889ca620bb8e03da956314207dec7b00553240a0fc441c818- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199490111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte, K. 620, Act I No. 6: Terzett - Du feines Taubchen, nur herein! · Machine-readable JSON-LD