ISRC NLCK42232921
Verified recording
NLCK42232921 is “Violent Stains” by Heckmann,
registered on the CopyrightChains blockchain with CopyrightID
0x9d979c1dee405ecb86ad3de1f6f34425c27123c5ce1a3e423f421ba0d402f88c and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42232921.
Recording identifiers
- ISRC
- NLCK42232921
- Title
- Violent Stains
- Artist
- Heckmann
- CopyrightID (CopyrightChains transaction hash)
0x9d979c1dee405ecb86ad3de1f6f34425c27123c5ce1a3e423f421ba0d402f88c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:a46c604bde0f0d031b0289f3c03adc9cfa7725469becbcaf449ea7dce39b8e70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42232921
- Bitcoin block existence check
- https://blockstream.info/api/block/960410