ISRC DELW71631407
Verified recording
DELW71631407 is “Schön ist die Welt (Beautiful World), Act I: Schön ist die Welt” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x7ee38724e35c0999ed39f0e9480974c3789e0e38dff8c170330454939177cc8d and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71631407.
Recording identifiers
- ISRC
- DELW71631407
- Title
- Schön ist die Welt (Beautiful World), Act I: Schön ist die Welt
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x7ee38724e35c0999ed39f0e9480974c3789e0e38dff8c170330454939177cc8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:5e020b95a1a2f1c2b5caa7b5641927ea0babab024f9998237c55c3a1f9eed099- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71631407
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Schön ist die Welt (Beautiful World), Act I: Schön ist die Welt · Machine-readable JSON-LD