ISRC HKI199275515
Verified recording
HKI199275515 is “Die Zauberflöte, K. 620: Act II: Der Holle Rache (Queen of the Night)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x60d9e0624c1dec6c47579e972702d4e57be25a68eb6d2780ab6ceaa8f8c57d29 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/HKI199275515.
Recording identifiers
- ISRC
- HKI199275515
- Title
- Die Zauberflöte, K. 620: Act II: Der Holle Rache (Queen of the Night)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x60d9e0624c1dec6c47579e972702d4e57be25a68eb6d2780ab6ceaa8f8c57d29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:036955f317e3351046d70941dfffddef0ff4de2b426408a7bca050ceeeee1a03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275515
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte, K. 620: Act II: Der Holle Rache (Queen of the Night) · Machine-readable JSON-LD