ISRC NLCK41067520
Verified recording
NLCK41067520 is “Cognitive - Katharsys VIP” by 3RDKND,
registered on the CopyrightChains blockchain with CopyrightID
0xae6f511d3f0cfbbe46a8a3ab9aa9b082bac8ce49ccb1fda85792b0632cc7549c and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41067520.
Recording identifiers
- ISRC
- NLCK41067520
- Title
- Cognitive - Katharsys VIP
- Artist
- 3RDKND
- CopyrightID (CopyrightChains transaction hash)
0xae6f511d3f0cfbbe46a8a3ab9aa9b082bac8ce49ccb1fda85792b0632cc7549c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:734bac8b3b795532e59d59dcae57d81dfa411a56c8846dad9c8dd2b2e0592c31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41067520
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Cognitive - Katharsys VIP · Machine-readable JSON-LD