ISRC NLS241800487
Verified recording
NLS241800487 is “Spring” by Lauwtje,
registered on the CopyrightChains blockchain with CopyrightID
0xddb1e19b75eb3efabfe180bed6f4146307005c1534c35e8b87225ada9fb80270 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241800487.
Recording identifiers
- ISRC
- NLS241800487
- Title
- Spring
- Artist
- Lauwtje
- CopyrightID (CopyrightChains transaction hash)
0xddb1e19b75eb3efabfe180bed6f4146307005c1534c35e8b87225ada9fb80270
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:229c258fa221cc59c72b57b8ffe2500ce54f88051cd316682618d8bf00f4ba26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241800487
- Bitcoin block existence check
- https://blockstream.info/api/block/956889