ISRC NLF711708243
Verified recording
NLF711708243 is “Trouble” by Sander Kleinenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xfae9bae5880b7523493caf553de244f01b5ea417f237109c444b3237048d3b0d and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711708243.
Recording identifiers
- ISRC
- NLF711708243
- Title
- Trouble
- Artist
- Sander Kleinenberg
- CopyrightID (CopyrightChains transaction hash)
0xfae9bae5880b7523493caf553de244f01b5ea417f237109c444b3237048d3b0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:85cfb8baf51ca79ecead6d27bf7819afec081fd69b0de8cefa569190444f59e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711708243
- Bitcoin block existence check
- https://blockstream.info/api/block/960456