ISRC CZUM72200612
Verified recording
CZUM72200612 is “Sativa” by Hasan,
registered on the CopyrightChains blockchain with CopyrightID
0x7714dc8d2d38f60120c97d4207a4d842f08f36e8ff413e7b16922345e304e2e1 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/CZUM72200612.
Recording identifiers
- ISRC
- CZUM72200612
- Title
- Sativa
- Artist
- Hasan
- CopyrightID (CopyrightChains transaction hash)
0x7714dc8d2d38f60120c97d4207a4d842f08f36e8ff413e7b16922345e304e2e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e93244f5f6db553923a4f6402efa85401cb052042681149c0ced0e8834c19659- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72200612
- Bitcoin block existence check
- https://blockstream.info/api/block/956304