ISRC DES382003015
Verified recording
DES382003015 is “Dreigroschenoper: Mackie Messer - Arr. für Saxophon, Streichquartett und Klavier” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0xaed8371bcc6d4882c0174ad115f9f06b79ee7105859018261844eee0064ffc20 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382003015.
Recording identifiers
- ISRC
- DES382003015
- Title
- Dreigroschenoper: Mackie Messer - Arr. für Saxophon, Streichquartett und Klavier
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0xaed8371bcc6d4882c0174ad115f9f06b79ee7105859018261844eee0064ffc20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:99be54b98c122e1ab3add3c5d74ef072ca3ba11210c3c75e8e4736855c00c999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382003015
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Dreigroschenoper: Mackie Messer - Arr. für Saxophon, Streichquartett und Klavier · Machine-readable JSON-LD