ISRC NZKF00700004
Verified recording
NZKF00700004 is “Working” by Katchafire,
registered on the CopyrightChains blockchain with CopyrightID
0xc099522a0d2594a9df0c9379cf5fcb69b9354a7af49c30ca9ae5afed33246022 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZKF00700004.
Recording identifiers
- ISRC
- NZKF00700004
- Title
- Working
- Artist
- Katchafire
- CopyrightID (CopyrightChains transaction hash)
0xc099522a0d2594a9df0c9379cf5fcb69b9354a7af49c30ca9ae5afed33246022
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:311d8553d03c6a3b62d181d2afafe1649b6bf9077b6b6b0e24a293a72c9b8004- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZKF00700004
- Bitcoin block existence check
- https://blockstream.info/api/block/953513