ISRC KRF151800006
Verified recording
KRF151800006 is “Link Up (Prod. BOYCOLD)” by Sik-K,
registered on the CopyrightChains blockchain with CopyrightID
0xfe094d391b7c4e0f767575a690ba0c61758a0f338bc0345e0eae53f011486f7a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF151800006.
Recording identifiers
- ISRC
- KRF151800006
- Title
- Link Up (Prod. BOYCOLD)
- Artist
- Sik-K
- CopyrightID (CopyrightChains transaction hash)
0xfe094d391b7c4e0f767575a690ba0c61758a0f338bc0345e0eae53f011486f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b5dc6716de95bf163b33ea0cc07a6ef0439913cc76413ab483841df4e57da1a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF151800006
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Link Up (Prod. BOYCOLD) · Machine-readable JSON-LD