ISRC NLG661900209
Verified recording
NLG661900209 is “Kostbaar” by Yung Felix,
registered on the CopyrightChains blockchain with CopyrightID
0x79942eb978d1f52e8cbe8614ebdba446203af2e8295c9faa2d20aa47d0111355 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900209.
Recording identifiers
- ISRC
- NLG661900209
- Title
- Kostbaar
- Artist
- Yung Felix
- CopyrightID (CopyrightChains transaction hash)
0x79942eb978d1f52e8cbe8614ebdba446203af2e8295c9faa2d20aa47d0111355
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:247594980fd69cab274697e77d330825e43384e1f57aecafc07bf80667556c1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900209
- Bitcoin block existence check
- https://blockstream.info/api/block/953515