ISRC US5541304633
Verified recording
US5541304633 is “The Magic Flute, K. 620, Act II: Papageno‘s Aria (Instrumental Version)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x43367c94ce6fea01ae04d65f193a6feec7e9641fe46798390d31765b845f892b 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/US5541304633.
Recording identifiers
- ISRC
- US5541304633
- Title
- The Magic Flute, K. 620, Act II: Papageno‘s Aria (Instrumental Version)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x43367c94ce6fea01ae04d65f193a6feec7e9641fe46798390d31765b845f892b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cec16213ee3f4155306dfbd9ff261900f80af053633daa6c4af9a616e90c8608- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304633
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Magic Flute, K. 620, Act II: Papageno‘s Aria (Instrumental Version) · Machine-readable JSON-LD