ISRC DEUM70807346
Verified recording
DEUM70807346 is “Kálmán: "Heia, heia, in den Bergen ist mein Heimatland"” by Emmerich Kálmán,
registered on the CopyrightChains blockchain with CopyrightID
0x80b46a6caa1ff6aa4ea259938a992152d136a3980bd495c4b2595c603b201fa1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70807346.
Recording identifiers
- ISRC
- DEUM70807346
- Title
- Kálmán: "Heia, heia, in den Bergen ist mein Heimatland"
- Artist
- Emmerich Kálmán
- CopyrightID (CopyrightChains transaction hash)
0x80b46a6caa1ff6aa4ea259938a992152d136a3980bd495c4b2595c603b201fa1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fa2c0dbdc8ed687d695f611d795899551eca88f3a620cea601bbc48fdf0a3d98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70807346
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Kálmán: "Heia, heia, in den Bergen ist mein Heimatland" · Machine-readable JSON-LD