ISRC NL4NL2141122
Verified recording
NL4NL2141122 is “Lichtgeschwindigkeit - Radio Edit” by Justin Pollnik,
registered on the CopyrightChains blockchain with CopyrightID
0x87c134217a4cb803d785b18cd238dfaa7e9e0a8f60126f0cd19e0b7ddeda9e6a and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2141122.
Recording identifiers
- ISRC
- NL4NL2141122
- Title
- Lichtgeschwindigkeit - Radio Edit
- Artist
- Justin Pollnik
- CopyrightID (CopyrightChains transaction hash)
0x87c134217a4cb803d785b18cd238dfaa7e9e0a8f60126f0cd19e0b7ddeda9e6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9b249cd73d591d3bc31c89f7c991eae80dc27b730b26608ad2416204ac0e0775- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2141122
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Lichtgeschwindigkeit - Radio Edit · Machine-readable JSON-LD