ISRC NLBZ10700051
Verified recording
NLBZ10700051 is “1+1 = Één” by Kern Koppen,
registered on the CopyrightChains blockchain with CopyrightID
0xc2b73d96f4f1f62d5653370054cb57130955a34f23282edea40608291e9be935 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLBZ10700051.
Recording identifiers
- ISRC
- NLBZ10700051
- Title
- 1+1 = Één
- Artist
- Kern Koppen
- CopyrightID (CopyrightChains transaction hash)
0xc2b73d96f4f1f62d5653370054cb57130955a34f23282edea40608291e9be935
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:2062894194b134808256e59b7ecdfe1c88f89d571dd9464eff237d69313be438- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLBZ10700051
- Bitcoin block existence check
- https://blockstream.info/api/block/960291