ISRC CAM460870150
Verified recording
CAM460870150 is “Der Graf von Luxemburg, Act I: "Mein Ahnherr war der Graf von Luxemburg"” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0xa3446f7e1c1aa26ee500472b728bd6a9906e78279e0a4484843940d34adf2fec and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460870150.
Recording identifiers
- ISRC
- CAM460870150
- Title
- Der Graf von Luxemburg, Act I: "Mein Ahnherr war der Graf von Luxemburg"
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0xa3446f7e1c1aa26ee500472b728bd6a9906e78279e0a4484843940d34adf2fec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:10ac41742b6530b07fdfd54bd5ee4da111ac679bbf294c3377e81cbeecfbab5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460870150
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Der Graf von Luxemburg, Act I: "Mein Ahnherr war der Graf von Luxemburg" · Machine-readable JSON-LD