ISRC FR3KD1505420
Verified recording
FR3KD1505420 is “Die Zauberflöte, K. 620: "Marsch der Priester"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x043604cc0c67e217182ae031ec27643c8615f1eb77ccacf7e75545cb60021665 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505420.
Recording identifiers
- ISRC
- FR3KD1505420
- Title
- Die Zauberflöte, K. 620: "Marsch der Priester"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x043604cc0c67e217182ae031ec27643c8615f1eb77ccacf7e75545cb60021665
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:1f951e3249cbfae27f425e844dbdbcceeacb45eb704ad2053dad0c06e0d0b3ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505420
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Die Zauberflöte, K. 620: "Marsch der Priester" · Machine-readable JSON-LD