ISRC QZS672149615
Verified recording
QZS672149615 is “KLUB” by Kastet THC,
registered on the CopyrightChains blockchain with CopyrightID
0xeda7cf05dbe8ad70cde3fd9c7b8788d70b69c269cc00e75aefaec13b1896cfdd and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672149615.
Recording identifiers
- ISRC
- QZS672149615
- Title
- KLUB
- Artist
- Kastet THC
- CopyrightID (CopyrightChains transaction hash)
0xeda7cf05dbe8ad70cde3fd9c7b8788d70b69c269cc00e75aefaec13b1896cfdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:95968e6ef0f1bbd0f5120413d485600f196701530e37601cbe3c429ef5241951- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672149615
- Bitcoin block existence check
- https://blockstream.info/api/block/956889