ISRC DELJ81932845
Verified recording
DELJ81932845 is “Zack” by Marek Hemmann,
registered on the CopyrightChains blockchain with CopyrightID
0x528c875c7a49aa1c42debcdc3151a2ad01f32c2630f185945555a1bcfef55b4d 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/DELJ81932845.
Recording identifiers
- ISRC
- DELJ81932845
- Title
- Zack
- Artist
- Marek Hemmann
- CopyrightID (CopyrightChains transaction hash)
0x528c875c7a49aa1c42debcdc3151a2ad01f32c2630f185945555a1bcfef55b4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bd949714a9d54a0fd2149a9578dece1c4d73ad4559fa055e77e498607168fb3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81932845
- Bitcoin block existence check
- https://blockstream.info/api/block/956304