ISRC HKI199490218
Verified recording
HKI199490218 is “Die Zauberflöte, K. 620, Act II No. 19: Terzett - Soll ich dich, Teurer, nicht mehr sehn?” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4b172a5a81c54e54fc724f2c1aae32de1f746e3daaedbc352de077491f726124 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199490218.
Recording identifiers
- ISRC
- HKI199490218
- Title
- Die Zauberflöte, K. 620, Act II No. 19: Terzett - Soll ich dich, Teurer, nicht mehr sehn?
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4b172a5a81c54e54fc724f2c1aae32de1f746e3daaedbc352de077491f726124
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:6da4f02816dd1a10a6332d087ddda3234aad6df90b050731c46804f158769ae2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199490218
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Die Zauberflöte, K. 620, Act II No. 19: Terzett - Soll ich dich, Teurer, nicht mehr sehn? · Machine-readable JSON-LD