ISRC FR3KD1505419
Verified recording
FR3KD1505419 is “Die Zauberflöte, K. 620: "Chor der Priester"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5eef9a29acbb49d2209b9b336e7ebb883732280ca00f85f3653328590f091bdb and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505419.
Recording identifiers
- ISRC
- FR3KD1505419
- Title
- Die Zauberflöte, K. 620: "Chor der Priester"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5eef9a29acbb49d2209b9b336e7ebb883732280ca00f85f3653328590f091bdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:02b27ae9a09fee87017a890dbc5b6374eda52e87dc03cbc8378918fadfe2068e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1505419
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Die Zauberflöte, K. 620: "Chor der Priester" · Machine-readable JSON-LD