ISRC QZS642267381
Verified recording
QZS642267381 is “Layers” by KOANS,
registered on the CopyrightChains blockchain with CopyrightID
0x319e7dc03161b4ac98c6118cbb6b60ff6b3c89517ea738f12c094dce932ed13a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642267381.
Recording identifiers
- ISRC
- QZS642267381
- Title
- Layers
- Artist
- KOANS
- CopyrightID (CopyrightChains transaction hash)
0x319e7dc03161b4ac98c6118cbb6b60ff6b3c89517ea738f12c094dce932ed13a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:3f5b2d568915bc19ccd932c1a43f9dc0be6a8425a0611c5fcd71e2d0bd02c514- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642267381
- Bitcoin block existence check
- https://blockstream.info/api/block/960473