ISRC NLD682400359
Verified recording
NLD682400359 is “Hold On - Extended Mix” by Nikolauss,
registered on the CopyrightChains blockchain with CopyrightID
0x9f0bb1f0802e9e99c8e61cbf70ff312fb9bf6659ce19c1f8f942a2d1933cc3cf and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682400359.
Recording identifiers
- ISRC
- NLD682400359
- Title
- Hold On - Extended Mix
- Artist
- Nikolauss
- CopyrightID (CopyrightChains transaction hash)
0x9f0bb1f0802e9e99c8e61cbf70ff312fb9bf6659ce19c1f8f942a2d1933cc3cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:e8867ce36d8ff342e506dd933aebcca42911e8f8b6cefd7bdbb5032768333afe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682400359
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Hold On - Extended Mix · Machine-readable JSON-LD