ISRC ZA7IZ2100003
Verified recording
ZA7IZ2100003 is “Nangu” by Worst Behaviour,
registered on the CopyrightChains blockchain with CopyrightID
0x91ba1d26f163ec63d67240f6bdd1ca7ce58d51623a88a9e294ec30ae4107401a and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA7IZ2100003.
Recording identifiers
- ISRC
- ZA7IZ2100003
- Title
- Nangu
- Artist
- Worst Behaviour
- CopyrightID (CopyrightChains transaction hash)
0x91ba1d26f163ec63d67240f6bdd1ca7ce58d51623a88a9e294ec30ae4107401a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:b515cd30a4b39fce2a35be2352fa8333cb0968183c1d80b2d721fef6c0afb134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA7IZ2100003
- Bitcoin block existence check
- https://blockstream.info/api/block/959163