ISRC GBF079041925
Verified recording
GBF079041925 is “Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's – Dialogue. Nicht wahr, Tamino” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x66a5dde780b0497925e8995f84b46aff6ddb7236fa2e17e3634b43a8c0f6e622 and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079041925.
Recording identifiers
- ISRC
- GBF079041925
- Title
- Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's – Dialogue. Nicht wahr, Tamino
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x66a5dde780b0497925e8995f84b46aff6ddb7236fa2e17e3634b43a8c0f6e622
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:a7d0967a8f5bf5fcb7cfafe87b658dc7a05d663e7b48b6d71048297102ade3a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079041925
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's – Dialogue. Nicht wahr, Tamino · Machine-readable JSON-LD