ISRC DEE476700026
Verified recording
DEE476700026 is “Der Zarewitsch: Allein! Wieder allein - Es steht ein Soldat am Wolgastrand” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x03191dfa0837382c444c000dcf97c031fcf256031ecb3fbbb64156c211d7403a and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476700026.
Recording identifiers
- ISRC
- DEE476700026
- Title
- Der Zarewitsch: Allein! Wieder allein - Es steht ein Soldat am Wolgastrand
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x03191dfa0837382c444c000dcf97c031fcf256031ecb3fbbb64156c211d7403a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:78baffe43564ec098d163d63df25e72500b02a0c9dd0b6aebbf6d5b1f59e01ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE476700026
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Der Zarewitsch: Allein! Wieder allein - Es steht ein Soldat am Wolgastrand · Machine-readable JSON-LD