ISRC DEN961831107
Verified recording
DEN961831107 is “Die Zauberflöte, K. 620 / Act 1: "Rüste dich mit Mut und Standhaftigkeit"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9b1991704fbb2e9f7d89232031289061d79f904591509796660a94c222e6b00d and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831107.
Recording identifiers
- ISRC
- DEN961831107
- Title
- Die Zauberflöte, K. 620 / Act 1: "Rüste dich mit Mut und Standhaftigkeit"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9b1991704fbb2e9f7d89232031289061d79f904591509796660a94c222e6b00d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:bb0b58c8065711c5c42512c160959d5689182c0bd58a98082e3e2bc692a4db7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831107
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Die Zauberflöte, K. 620 / Act 1: "Rüste dich mit Mut und Standhaftigkeit" · Machine-readable JSON-LD