ISRC DEC628200726
Verified recording
DEC628200726 is “Lehár: Das Land des Lächelns: Ouvertüre” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0xe6b4988934b7d4550c9ca621e5d1c21cf231899fceb6d1049cfa6f8451261742 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628200726.
Recording identifiers
- ISRC
- DEC628200726
- Title
- Lehár: Das Land des Lächelns: Ouvertüre
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0xe6b4988934b7d4550c9ca621e5d1c21cf231899fceb6d1049cfa6f8451261742
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:eef258e7449f7299a83c69d0c5cdaa02e3490738df4e7b4a51b14574f0de4543- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628200726
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Lehár: Das Land des Lächelns: Ouvertüre · Machine-readable JSON-LD