ISRC NLH590800067
Verified recording
NLH590800067 is “Koud En Mistig” by 3JS,
registered on the CopyrightChains blockchain with CopyrightID
0x81a8be4344d86c6b8fde1f9061e7f02b0bc1ef3ea2a65f67d47b2062edfe9768 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH590800067.
Recording identifiers
- ISRC
- NLH590800067
- Title
- Koud En Mistig
- Artist
- 3JS
- CopyrightID (CopyrightChains transaction hash)
0x81a8be4344d86c6b8fde1f9061e7f02b0bc1ef3ea2a65f67d47b2062edfe9768
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:436a964dcceabdc9889727937f65cbe84dc71ffdea5edb0591466019f50e4463- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH590800067
- Bitcoin block existence check
- https://blockstream.info/api/block/959159