ISRC DEN961831122
Verified recording
DEN961831122 is “Die Zauberflöte, K. 620 / Act 1: "Na, stolzer Jüngling, nur hierher!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x140deb9c1dd0f627892c6f706d508ea9f11940c24e55643e6ba97988b49e13e6 and independently timestamped
in Bitcoin block 957084 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831122.
Recording identifiers
- ISRC
- DEN961831122
- Title
- Die Zauberflöte, K. 620 / Act 1: "Na, stolzer Jüngling, nur hierher!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x140deb9c1dd0f627892c6f706d508ea9f11940c24e55643e6ba97988b49e13e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T20:41:57+00:00
- Bitcoin block
- 957084
- Canonical record hash
sha256:f7f388a2f3cadfbe4599bf92aa60c965b1b2e43c3504e544fc56b85289efd45e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831122
- Bitcoin block existence check
- https://blockstream.info/api/block/957084
Full record
Track page: Die Zauberflöte, K. 620 / Act 1: "Na, stolzer Jüngling, nur hierher!" · Machine-readable JSON-LD