ISRC USB8U1511605
Verified recording
USB8U1511605 is “Die Zauberflöte (Sung in Italian), K. 620: Sinfonia” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x19d3f6da1b1f01cffb3dbb7c8382ecaf0a662e93d578d6cf018ec7fa792b1bf8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1511605.
Recording identifiers
- ISRC
- USB8U1511605
- Title
- Die Zauberflöte (Sung in Italian), K. 620: Sinfonia
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x19d3f6da1b1f01cffb3dbb7c8382ecaf0a662e93d578d6cf018ec7fa792b1bf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3688540733f1bdb03def30e6e043df3f3149fa8f3c399826e4af1ca6cb73ec50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1511605
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Die Zauberflöte (Sung in Italian), K. 620: Sinfonia · Machine-readable JSON-LD