ISRC GBF076940134
Verified recording
GBF076940134 is “Die Zauberflöte, K. 620, Act II: No. 21, Finale: g. Duet. Pa-Pa-Pa-Pa-Pa-Pa-Papagena!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7d3fff991a567297cdad2180ef2ca632828d9fbb3c3c7739b963f6efb4e6c250 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076940134.
Recording identifiers
- ISRC
- GBF076940134
- Title
- Die Zauberflöte, K. 620, Act II: No. 21, Finale: g. Duet. Pa-Pa-Pa-Pa-Pa-Pa-Papagena!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7d3fff991a567297cdad2180ef2ca632828d9fbb3c3c7739b963f6efb4e6c250
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:c73fc49ca8575de5bdaad5535c30550a4614a6ae5759943711642b8d7c446ecc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076940134
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 21, Finale: g. Duet. Pa-Pa-Pa-Pa-Pa-Pa-Papagena! · Machine-readable JSON-LD