ISRC NLCK42231683
Verified recording
NLCK42231683 is “Sour” by Creatures,
registered on the CopyrightChains blockchain with CopyrightID
0xaaa34b53c317244c29111a367c8b8f94e1164359dad61b17d76af32c892dbcbd and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42231683.
Recording identifiers
- ISRC
- NLCK42231683
- Title
- Sour
- Artist
- Creatures
- CopyrightID (CopyrightChains transaction hash)
0xaaa34b53c317244c29111a367c8b8f94e1164359dad61b17d76af32c892dbcbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8997f7551c828d99053fad71ae97785035e410461befbe17692b59e6295e66e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42231683
- Bitcoin block existence check
- https://blockstream.info/api/block/957120