ISRC DEN961831130
Verified recording
DEN961831130 is “Die Zauberflöte, K. 620 / Act 2: "Wie? Wie? Wie?"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbc3543808b7ee08bb0abdd67ec6899cabbd687683606b689f5bf6a0fc5d82a5a and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831130.
Recording identifiers
- ISRC
- DEN961831130
- Title
- Die Zauberflöte, K. 620 / Act 2: "Wie? Wie? Wie?"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbc3543808b7ee08bb0abdd67ec6899cabbd687683606b689f5bf6a0fc5d82a5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:3f7a153f7ed5fa5d8760c4970bfa3d4dfee6b5847a760294045d3d93a843f2a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831130
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Die Zauberflöte, K. 620 / Act 2: "Wie? Wie? Wie?" · Machine-readable JSON-LD