ISRC CZA161100534
Verified recording
CZA161100534 is “Jezebel” by Waldemar Matuška,
registered on the CopyrightChains blockchain with CopyrightID
0xb7a24db94ae1e654d00262a23b95fe111434e495cb2d377f804afabb15f4fed8 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161100534.
Recording identifiers
- ISRC
- CZA161100534
- Title
- Jezebel
- Artist
- Waldemar Matuška
- CopyrightID (CopyrightChains transaction hash)
0xb7a24db94ae1e654d00262a23b95fe111434e495cb2d377f804afabb15f4fed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:73a57ff3456420b22aa280a7e1cc2b1ec7e0055e2efacef55aaaa3210621b56b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161100534
- Bitcoin block existence check
- https://blockstream.info/api/block/956889