ISRC DEF058031135
Verified recording
DEF058031135 is “Die Zauberflöte, K. 620, Act II: No. 19, Soll ich dich, Teurer, nicht mehr sehn? – Dialogue. Tamino! Tamino!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7a9e6e4f4223e1215f5b1df05741cb5f18a674b202aa7ca4e129e99ab96548a1 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031135.
Recording identifiers
- ISRC
- DEF058031135
- Title
- Die Zauberflöte, K. 620, Act II: No. 19, Soll ich dich, Teurer, nicht mehr sehn? – Dialogue. Tamino! Tamino!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7a9e6e4f4223e1215f5b1df05741cb5f18a674b202aa7ca4e129e99ab96548a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5db99a630296bca2ec5931ce4b0722e52054101fd5266f8c220a0927c925939b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031135
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Die Zauberflöte, K. 620, Act II: No. 19, Soll ich dich, Teurer, nicht mehr sehn? – Dialogue. Tamino! Tamino! · Machine-readable JSON-LD