ISRC FR3KD1505423
Verified recording
FR3KD1505423 is “Die Zauberflöte, K. 620: "Der Hölle Rache kocht in meinem Herzen"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc2475e7f35c099c4f1a472d255603feaef3b93574477d78ac3acef4ccb200fe1 and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505423.
Recording identifiers
- ISRC
- FR3KD1505423
- Title
- Die Zauberflöte, K. 620: "Der Hölle Rache kocht in meinem Herzen"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc2475e7f35c099c4f1a472d255603feaef3b93574477d78ac3acef4ccb200fe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:5c6b2602c69c3c5551982dcd03f51d0873e3fccf6c891966fb280d095a7e0657- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505423
- Bitcoin block existence check
- https://blockstream.info/api/block/959107
Full record
Track page: Die Zauberflöte, K. 620: "Der Hölle Rache kocht in meinem Herzen" · Machine-readable JSON-LD