ISRC US5541304833
Verified recording
US5541304833 is “The Magic Flute, K. 620, Act II: Queen of the Night's Aria - ''Der hölle rache'' (Instrumental Version)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3b47c365b1107d250bf6fe7b5973c18e51b9115a650d075df24f8ca5bb118753 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304833.
Recording identifiers
- ISRC
- US5541304833
- Title
- The Magic Flute, K. 620, Act II: Queen of the Night's Aria - ''Der hölle rache'' (Instrumental Version)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3b47c365b1107d250bf6fe7b5973c18e51b9115a650d075df24f8ca5bb118753
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:23f34ad59e19d8abf5bd7a5799308130ab49df431c1cf958560ffff6180849c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304833
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: The Magic Flute, K. 620, Act II: Queen of the Night's Aria - ''Der hölle rache'' (Instrumental Version) · Machine-readable JSON-LD