ISRC CZB872005004
Verified recording
CZB872005004 is “Dna” by Lenka Dusilová,
registered on the CopyrightChains blockchain with CopyrightID
0x9d1fe67793d301b2733a7c7aa84fdef2ae959c41c5715e30b7378fa5163398e3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872005004.
Recording identifiers
- ISRC
- CZB872005004
- Title
- Dna
- Artist
- Lenka Dusilová
- CopyrightID (CopyrightChains transaction hash)
0x9d1fe67793d301b2733a7c7aa84fdef2ae959c41c5715e30b7378fa5163398e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ebb75fa746a98495c2b2f30b433515fe2671e8be86bfcb4584dfcc81efeded3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZB872005004
- Bitcoin block existence check
- https://blockstream.info/api/block/956304