ISRC QZS662439987
Verified recording
QZS662439987 is “Darkness” by KNTRLVRLST,
registered on the CopyrightChains blockchain with CopyrightID
0x9988ec271b4cab62d99417b0d58daddc076c610f1b3cc472e54c73abca8ba91f 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/QZS662439987.
Recording identifiers
- ISRC
- QZS662439987
- Title
- Darkness
- Artist
- KNTRLVRLST
- CopyrightID (CopyrightChains transaction hash)
0x9988ec271b4cab62d99417b0d58daddc076c610f1b3cc472e54c73abca8ba91f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:19d66133bcbab2d30743e739b79cd6c7d9c6973fed8b539bb5f3b23fa98905ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662439987
- Bitcoin block existence check
- https://blockstream.info/api/block/953520