ISRC DEF056430611
Verified recording
DEF056430611 is “Die Zauberflöte, K. 620, Act II: No. 16, Trio. Seid uns zum zweiten Mal willkommen” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xab336083346dceb2704f3c0ffa388a78afd522b150af1f5c0bc2b6eac8850299 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430611.
Recording identifiers
- ISRC
- DEF056430611
- Title
- Die Zauberflöte, K. 620, Act II: No. 16, Trio. Seid uns zum zweiten Mal willkommen
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xab336083346dceb2704f3c0ffa388a78afd522b150af1f5c0bc2b6eac8850299
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d8f87e7e673147f871aba57a823329a80877add57260f36d7961e49608b6cf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430611
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 16, Trio. Seid uns zum zweiten Mal willkommen · Machine-readable JSON-LD