ISRC NLCK42225385
Verified recording
NLCK42225385 is “Hard Mambo” by Radium,
registered on the CopyrightChains blockchain with CopyrightID
0x1479120e56cbee912637fc726ea5448e0b6bd778534808ceb78ea011289c0d0b 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/NLCK42225385.
Recording identifiers
- ISRC
- NLCK42225385
- Title
- Hard Mambo
- Artist
- Radium
- CopyrightID (CopyrightChains transaction hash)
0x1479120e56cbee912637fc726ea5448e0b6bd778534808ceb78ea011289c0d0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:042f0c916bf3ae4b2ef94562217237467dc1f8e918b4254b01a0372474da80ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42225385
- Bitcoin block existence check
- https://blockstream.info/api/block/956304