ISRC DEE860700871
Verified recording
DEE860700871 is “Die Csardasfürstin: Weißt du es noch” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x8feb5716138f159cc6ec1db14fa7ad96a64652511284981da9340257434d4526 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860700871.
Recording identifiers
- ISRC
- DEE860700871
- Title
- Die Csardasfürstin: Weißt du es noch
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x8feb5716138f159cc6ec1db14fa7ad96a64652511284981da9340257434d4526
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:79ded5d20bef3db7c480b355da648cb16aa00319f904105143e5b4dd9c220954- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860700871
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Csardasfürstin: Weißt du es noch · Machine-readable JSON-LD