ISRC NLZ8C2400338
Verified recording
NLZ8C2400338 is “Keld” by Contours,
registered on the CopyrightChains blockchain with CopyrightID
0xdc7796a9495af64ad26f7c060708dec36d0454b91d5a1688038559df10cdde48 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8C2400338.
Recording identifiers
- ISRC
- NLZ8C2400338
- Title
- Keld
- Artist
- Contours
- CopyrightID (CopyrightChains transaction hash)
0xdc7796a9495af64ad26f7c060708dec36d0454b91d5a1688038559df10cdde48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:aabaca072800c98e65490881a68952ae52961383f21175fcbde0dedadefe6734- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ8C2400338
- Bitcoin block existence check
- https://blockstream.info/api/block/957039