ISRC DEN962201900
Verified recording
DEN962201900 is “Der Zarewitsch: Einer wird kommen - Musical Moments” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x7e629e757235bdd19c9e59e9ee364feb428ea5490a0572472dca5d41343f307a 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/DEN962201900.
Recording identifiers
- ISRC
- DEN962201900
- Title
- Der Zarewitsch: Einer wird kommen - Musical Moments
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x7e629e757235bdd19c9e59e9ee364feb428ea5490a0572472dca5d41343f307a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2a1862be79f988cdcd27c6bed75eeae742b4e69819c6c5f70812613af391b46d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962201900
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Der Zarewitsch: Einer wird kommen - Musical Moments · Machine-readable JSON-LD