ISRC GBF076940133
Verified recording
GBF076940133 is “Die Zauberflöte, K. 620, Act II: No. 21, Finale: f. Papagena! Weibchen! Täubchen!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x58802884f4bdf3cdc92d342b710bd8bb2fe343d9dab19f0b1f7b9fc702546745 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076940133.
Recording identifiers
- ISRC
- GBF076940133
- Title
- Die Zauberflöte, K. 620, Act II: No. 21, Finale: f. Papagena! Weibchen! Täubchen!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x58802884f4bdf3cdc92d342b710bd8bb2fe343d9dab19f0b1f7b9fc702546745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e868dc391e70af7bca3088969e6431fad75fd1f42c728cd6368046631781b69f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076940133
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 21, Finale: f. Papagena! Weibchen! Täubchen! · Machine-readable JSON-LD