ISRC QZK6P1921754
Verified recording
QZK6P1921754 is “Shmack Harv Freestyle” by Marino Infantry,
registered on the CopyrightChains blockchain with CopyrightID
0x549c3e58555ff52546646e2b090395a7b6c8b4ef6fa7864c88eb9cef56e63f27 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1921754.
Recording identifiers
- ISRC
- QZK6P1921754
- Title
- Shmack Harv Freestyle
- Artist
- Marino Infantry
- CopyrightID (CopyrightChains transaction hash)
0x549c3e58555ff52546646e2b090395a7b6c8b4ef6fa7864c88eb9cef56e63f27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e0421c9936e8eb2de395d55ba90f76a4b75cfae9f548415f3b1c628a3f013501- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1921754
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Shmack Harv Freestyle · Machine-readable JSON-LD