ISRC FRZ299545170
Verified recording
FRZ299545170 is “Die Zauberflöte, K. 620, Act II: Marsch der Priester” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6e2f9dd07a97838dc44b487ffe9ca023029c1f89f82dfcddbadc573020676501 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/FRZ299545170.
Recording identifiers
- ISRC
- FRZ299545170
- Title
- Die Zauberflöte, K. 620, Act II: Marsch der Priester
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6e2f9dd07a97838dc44b487ffe9ca023029c1f89f82dfcddbadc573020676501
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:64a50fddc06b16ef072b25e659daf33cfce9f0e4902e698135ecae8cc0d748e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299545170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K. 620, Act II: Marsch der Priester · Machine-readable JSON-LD