ISRC DEF058031118
Verified recording
DEF058031118 is “Die Zauberflöte, K. 620, Act I: No. 1, Zu Hilfe! Zu Hilfe!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x40dfc3a88aee287000f3d755e09c0625dfe04bea57418900dd8e308261fc54d3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031118.
Recording identifiers
- ISRC
- DEF058031118
- Title
- Die Zauberflöte, K. 620, Act I: No. 1, Zu Hilfe! Zu Hilfe!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x40dfc3a88aee287000f3d755e09c0625dfe04bea57418900dd8e308261fc54d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ac453fbac61babe9344f4d31fa6787e6a5e0557987dfb9c490418ef6479f915a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031118
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Die Zauberflöte, K. 620, Act I: No. 1, Zu Hilfe! Zu Hilfe! · Machine-readable JSON-LD