ISRC CAM460870144
Verified recording
CAM460870144 is “Gräfin Mariza: Ich warte auf das große Wunder/Machen wir's den Schwalben nach” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x06804c9f7229486dde0d4322e4cad6c3391743d789ff4dbfb71e964aa7f375ea 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/CAM460870144.
Recording identifiers
- ISRC
- CAM460870144
- Title
- Gräfin Mariza: Ich warte auf das große Wunder/Machen wir's den Schwalben nach
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x06804c9f7229486dde0d4322e4cad6c3391743d789ff4dbfb71e964aa7f375ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:00e99abbb4ecbc502240b15259c2b40d373f448f847edb0a1795c546a403b94b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460870144
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Gräfin Mariza: Ich warte auf das große Wunder/Machen wir's den Schwalben nach · Machine-readable JSON-LD