ISRC NLG661700303
Verified recording
NLG661700303 is “Hallo” by Kempi,
registered on the CopyrightChains blockchain with CopyrightID
0xd7e5359d4b3f8f0001be53c5cef8d3a03393bd8b7894b44ba182fd2704c327b5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700303.
Recording identifiers
- ISRC
- NLG661700303
- Title
- Hallo
- Artist
- Kempi
- CopyrightID (CopyrightChains transaction hash)
0xd7e5359d4b3f8f0001be53c5cef8d3a03393bd8b7894b44ba182fd2704c327b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ae531dba602faf08d0929ab1119c89b84b59fde5c442a0a09c14660c64bd7e1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661700303
- Bitcoin block existence check
- https://blockstream.info/api/block/953520