ISRC CZA162300415
Verified recording
CZA162300415 is “Hej, hej, baby” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x31f766a49b8a224611bf870582984f15b96c741120adab89114fc83fcb18a085 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300415.
Recording identifiers
- ISRC
- CZA162300415
- Title
- Hej, hej, baby
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x31f766a49b8a224611bf870582984f15b96c741120adab89114fc83fcb18a085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:191eb201d890e0f81ffc5cec350f04969e235dc778a5ab10f7bc77f7cfec0432- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162300415
- Bitcoin block existence check
- https://blockstream.info/api/block/960259