ISRC NLCK42219080
Verified recording
NLCK42219080 is “Shi Oh Yu” by Oposition,
registered on the CopyrightChains blockchain with CopyrightID
0xc746a71a7659fefd89e0daa83758fa5c87988ff4f1eeab8e4aa42e06e927cb02 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42219080.
Recording identifiers
- ISRC
- NLCK42219080
- Title
- Shi Oh Yu
- Artist
- Oposition
- CopyrightID (CopyrightChains transaction hash)
0xc746a71a7659fefd89e0daa83758fa5c87988ff4f1eeab8e4aa42e06e927cb02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:28c8e08b895c4b50a0e4463bd6f9d4b714352314f1c6c5470cc3ddd6774d9501- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42219080
- Bitcoin block existence check
- https://blockstream.info/api/block/960108