ISRC DEN961831109
Verified recording
DEN961831109 is “Die Zauberflöte, K. 620 / Act 1: "Zum Leiden bin ich auserkoren"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8e831dc533bcda9bd1cba8affa3635076b58d3133465ef129b98b678e107be5a 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/DEN961831109.
Recording identifiers
- ISRC
- DEN961831109
- Title
- Die Zauberflöte, K. 620 / Act 1: "Zum Leiden bin ich auserkoren"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8e831dc533bcda9bd1cba8affa3635076b58d3133465ef129b98b678e107be5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b1b285bfd76832c6ab18a7c113ba769c6c301504dfde39e5c5cab8e078881684- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961831109
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Die Zauberflöte, K. 620 / Act 1: "Zum Leiden bin ich auserkoren" · Machine-readable JSON-LD