ISRC DEF066807170
Verified recording
DEF066807170 is “Cas Rwzi (Delilah)” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x3e9cb86a7c81ed79ab9055561c248347b21acbe5e52501e7ff0de71ecbc313ac 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/DEF066807170.
Recording identifiers
- ISRC
- DEF066807170
- Title
- Cas Rwzi (Delilah)
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x3e9cb86a7c81ed79ab9055561c248347b21acbe5e52501e7ff0de71ecbc313ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0562f7917914e0674b5477e6c0f3d8a21c6b42735a0968828c1f6410524fdc25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066807170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118