ISRC QZS672195674
Verified recording
QZS672195674 is “GUTTER” by Killtak,
registered on the CopyrightChains blockchain with CopyrightID
0xd4638c97254235e44d61978c18d0249e19490f4e75fad1ae1d6a558ff292f088 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672195674.
Recording identifiers
- ISRC
- QZS672195674
- Title
- GUTTER
- Artist
- Killtak
- CopyrightID (CopyrightChains transaction hash)
0xd4638c97254235e44d61978c18d0249e19490f4e75fad1ae1d6a558ff292f088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:6be089e2244ffe4dcb26e9a05fc864a0f8da41b355c339b2fbd9ed685431339b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672195674
- Bitcoin block existence check
- https://blockstream.info/api/block/960300