ISRC DEF056430606
Verified recording
DEF056430606 is “Die Zauberflöte, K. 620, Act I: No. 7, Duet. Bei Männern, welche Liebe fühlen” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x384192531e19cbf9b0c883bcc8b6213b67e7abeec51c094240fc57685e3c0e20 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/DEF056430606.
Recording identifiers
- ISRC
- DEF056430606
- Title
- Die Zauberflöte, K. 620, Act I: No. 7, Duet. Bei Männern, welche Liebe fühlen
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x384192531e19cbf9b0c883bcc8b6213b67e7abeec51c094240fc57685e3c0e20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:598c5ab790c51b9edf44d2f00a20fcdf12ba66cfbeb01f776552c981525d7ba9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430606
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte, K. 620, Act I: No. 7, Duet. Bei Männern, welche Liebe fühlen · Machine-readable JSON-LD