ISRC NLZ541600304
Verified recording
NLZ541600304 is “Campfire” by Mathieu Koss,
registered on the CopyrightChains blockchain with CopyrightID
0x92671fa699d024c9b377984984a83e8c2295a972a75d581a58640c382525e070 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600304.
Recording identifiers
- ISRC
- NLZ541600304
- Title
- Campfire
- Artist
- Mathieu Koss
- CopyrightID (CopyrightChains transaction hash)
0x92671fa699d024c9b377984984a83e8c2295a972a75d581a58640c382525e070
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:60f56a3c223b37cfeb339e3320c596a6fd50738a6013a42b50be658f159a2b42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600304
- Bitcoin block existence check
- https://blockstream.info/api/block/956302