ISRC GBKQU2483602
Verified recording
GBKQU2483602 is “Check It” by BLK&WHT,
registered on the CopyrightChains blockchain with CopyrightID
0xb51fc76ed9313a47c0beb0ec85f796867e0ac290cfb6afc878fee5953656d338 and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2483602.
Recording identifiers
- ISRC
- GBKQU2483602
- Title
- Check It
- Artist
- BLK&WHT
- CopyrightID (CopyrightChains transaction hash)
0xb51fc76ed9313a47c0beb0ec85f796867e0ac290cfb6afc878fee5953656d338
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:4f3ee416411be5cb9f81bf2b4a3693bbfd84a7005bbd532be924f43a3c7afd24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2483602
- Bitcoin block existence check
- https://blockstream.info/api/block/959134