ISRC NLT2H2200842
Verified recording
NLT2H2200842 is “Problems” by Hartness,
registered on the CopyrightChains blockchain with CopyrightID
0x8187dd27b83340fdad67015aa77046ce9e94a369e7a02503ae11bdc9b9b0c89f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2200842.
Recording identifiers
- ISRC
- NLT2H2200842
- Title
- Problems
- Artist
- Hartness
- CopyrightID (CopyrightChains transaction hash)
0x8187dd27b83340fdad67015aa77046ce9e94a369e7a02503ae11bdc9b9b0c89f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:94629103db107d59a9a01346ca7b5602abfadefea647a3a73eca94eb09f8d982- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2200842
- Bitcoin block existence check
- https://blockstream.info/api/block/956304