ISRC NLCK42224689
Verified recording
NLCK42224689 is “Sirene” by Zonderling,
registered on the CopyrightChains blockchain with CopyrightID
0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd 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/NLCK42224689.
Recording identifiers
- ISRC
- NLCK42224689
- Title
- Sirene
- Artist
- Zonderling
- CopyrightID (CopyrightChains transaction hash)
0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e2ffa172deda60abdb245bc7524d906ff684b8164ee0c3fb4c45d2d58fcf7505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42224689
- Bitcoin block existence check
- https://blockstream.info/api/block/953520