ISRC NLS161801252
Verified recording
NLS161801252 is “Sharp As A Knife” by Kurwastyle Project,
registered on the CopyrightChains blockchain with CopyrightID
0x07cf8410447c5d5b95d1a7c9c509ab5c454dbc4dcf813a86da6c4d417024dc24 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161801252.
Recording identifiers
- ISRC
- NLS161801252
- Title
- Sharp As A Knife
- Artist
- Kurwastyle Project
- CopyrightID (CopyrightChains transaction hash)
0x07cf8410447c5d5b95d1a7c9c509ab5c454dbc4dcf813a86da6c4d417024dc24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:9807544ca03468899e9d4dcda3fa51ad4401f5c5ab63b5b32601b7531fafe4b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161801252
- Bitcoin block existence check
- https://blockstream.info/api/block/960403