ISRC DEZ921700541
Verified recording
DEZ921700541 is “Ich brech' die Herzen der stolzesten Frau'n” by Heinz Rühmann,
registered on the CopyrightChains blockchain with CopyrightID
0x9846d0ac0a15a0af7cad49fdadd7dffb0ebf0394fb8e267bb8ba0caf1b8fda72 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/DEZ921700541.
Recording identifiers
- ISRC
- DEZ921700541
- Title
- Ich brech' die Herzen der stolzesten Frau'n
- Artist
- Heinz Rühmann
- CopyrightID (CopyrightChains transaction hash)
0x9846d0ac0a15a0af7cad49fdadd7dffb0ebf0394fb8e267bb8ba0caf1b8fda72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8cb149ebe501707d1aace29f203d707d1446369bb9c204903948280b7c3d8cc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ921700541
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ich brech' die Herzen der stolzesten Frau'n · Machine-readable JSON-LD