ISRC GBF079041920
Verified recording
GBF079041920 is “Die Zauberflöte, K. 620, Act II: No. 12, Wie? Wie? Wie? – Dialogue. Heil dir, Jüngling” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5681046eb2ad74ad5d4c8286b801e6176109c5ee0bcdc2c318ede2169a6bd936 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079041920.
Recording identifiers
- ISRC
- GBF079041920
- Title
- Die Zauberflöte, K. 620, Act II: No. 12, Wie? Wie? Wie? – Dialogue. Heil dir, Jüngling
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5681046eb2ad74ad5d4c8286b801e6176109c5ee0bcdc2c318ede2169a6bd936
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b33a9268d957f9a853efd257cc3858a853076638252e1a34e0c5afc124c20248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079041920
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 12, Wie? Wie? Wie? – Dialogue. Heil dir, Jüngling · Machine-readable JSON-LD