ISRC QZK6K2217583
Verified recording
QZK6K2217583 is “Apre Lockdown” by CUS MUN,
registered on the CopyrightChains blockchain with CopyrightID
0x764f6fb94f3eeacc2f42d01dd7f96b9c07fda3d9407e59ec609891b155ee1e59 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2217583.
Recording identifiers
- ISRC
- QZK6K2217583
- Title
- Apre Lockdown
- Artist
- CUS MUN
- CopyrightID (CopyrightChains transaction hash)
0x764f6fb94f3eeacc2f42d01dd7f96b9c07fda3d9407e59ec609891b155ee1e59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:18562580033154de144173e2bcbe7614d0c89411f3e409258f8e90fe20184872- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2217583
- Bitcoin block existence check
- https://blockstream.info/api/block/957120