ISRC DEN960532531
Verified recording
DEN960532531 is “Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x941c049ca64d16db86aa2d82ca0d4d48d44a60165bebd8728f74cd46182d877c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532531.
Recording identifiers
- ISRC
- DEN960532531
- Title
- Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x941c049ca64d16db86aa2d82ca0d4d48d44a60165bebd8728f74cd46182d877c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f76cf420c085bd7a25bdf1dbdb13151251de57e4fb972523230767c0706a740a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532531
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 17, Ach, ich fühl's · Machine-readable JSON-LD