ISRC NLZ8V1800879
Verified recording
NLZ8V1800879 is “Blue Monday (Crossnaders Remix) - Extended Mix” by Mark Ursa,
registered on the CopyrightChains blockchain with CopyrightID
0x4ac58333eb99b885407fe0996ad238bd0a7b3d89bed831dabbb70a993a10fd63 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8V1800879.
Recording identifiers
- ISRC
- NLZ8V1800879
- Title
- Blue Monday (Crossnaders Remix) - Extended Mix
- Artist
- Mark Ursa
- CopyrightID (CopyrightChains transaction hash)
0x4ac58333eb99b885407fe0996ad238bd0a7b3d89bed831dabbb70a993a10fd63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:96934f330a6a7f042da87e3220830e36b3f4cd325b00094f506e281a6be2dc09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8V1800879
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Blue Monday (Crossnaders Remix) - Extended Mix · Machine-readable JSON-LD