ISRC QZNWT2212758
Verified recording
QZNWT2212758 is “POST HASTE” by kamau,
registered on the CopyrightChains blockchain with CopyrightID
0x252cabba693074330b6b2d165500429d6c001998b155b491dc15cbc4aaf3634f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2212758.
Recording identifiers
- ISRC
- QZNWT2212758
- Title
- POST HASTE
- Artist
- kamau
- CopyrightID (CopyrightChains transaction hash)
0x252cabba693074330b6b2d165500429d6c001998b155b491dc15cbc4aaf3634f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a0ece25e950736f77222cfdd15dd7f6ca0597b51c7d3187a098042b09194d023- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2212758
- Bitcoin block existence check
- https://blockstream.info/api/block/956889