ISRC CZUM72100637
Verified recording
CZUM72100637 is “Fresh” by MadMar,
registered on the CopyrightChains blockchain with CopyrightID
0x9634c6fd72752eec99c45818c71b0088cf73d897fece2ad67460db8018baaf83 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100637.
Recording identifiers
- ISRC
- CZUM72100637
- Title
- Fresh
- Artist
- MadMar
- CopyrightID (CopyrightChains transaction hash)
0x9634c6fd72752eec99c45818c71b0088cf73d897fece2ad67460db8018baaf83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:f5921752da77acbb2bc4696a293b9d5f0eb9cdcff7709c529691ac339651c469- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100637
- Bitcoin block existence check
- https://blockstream.info/api/block/956312