ISRC DEN961831121
Verified recording
DEN961831121 is “Die Zauberflöte, K. 620 / Act 1: "Es lebe Sarastro! Sarastro lebe!"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3ec51b8b8aa0f44cd71bba8ddb8dfef9e62bfa58cf17d2c0d21385ed0fe9c5d5 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831121.
Recording identifiers
- ISRC
- DEN961831121
- Title
- Die Zauberflöte, K. 620 / Act 1: "Es lebe Sarastro! Sarastro lebe!"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3ec51b8b8aa0f44cd71bba8ddb8dfef9e62bfa58cf17d2c0d21385ed0fe9c5d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:99b16a7ae6f8497c0ba1b7b2586fad68a4363e085294e0d795d8a22f9399abec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831121
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Die Zauberflöte, K. 620 / Act 1: "Es lebe Sarastro! Sarastro lebe!" · Machine-readable JSON-LD