ISRC GBF079541905
Verified recording
GBF079541905 is “Die Zauberflöte / Act 2: "Ach, ich fühl's"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc9bd338fad088873432497bfff71b2f4b99f1dd4562508a3cfe9ff3dd25ff459 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079541905.
Recording identifiers
- ISRC
- GBF079541905
- Title
- Die Zauberflöte / Act 2: "Ach, ich fühl's"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc9bd338fad088873432497bfff71b2f4b99f1dd4562508a3cfe9ff3dd25ff459
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:96b982367b17386925d4ccef8142f2dae0976bc87389aa9d040b9a1e1b76cad5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079541905
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte / Act 2: "Ach, ich fühl's" · Machine-readable JSON-LD