ISRC NLCK42227803
Verified recording
NLCK42227803 is “Res Extensa” by Nørbak,
registered on the CopyrightChains blockchain with CopyrightID
0x449e020242b0e4a962e1aa81ccfa2bf65416e67679def84eb07f8b23714d361d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42227803.
Recording identifiers
- ISRC
- NLCK42227803
- Title
- Res Extensa
- Artist
- Nørbak
- CopyrightID (CopyrightChains transaction hash)
0x449e020242b0e4a962e1aa81ccfa2bf65416e67679def84eb07f8b23714d361d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:761d5999ee1f00fbad8ccfe2da4b9cb8c899df528babeb350ae62c07c6d7afcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42227803
- Bitcoin block existence check
- https://blockstream.info/api/block/957118