C4 – Separate file description from file content

Show HN: C4 – Separate file description from file content

C4 – Separate file description from file content is a company in show hn launch.

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C4 is a standardized identification system that separates file description from file content so they can be stored or transmitted independently. You can send a small text-based filesystem description by email while the file content is fulfilled by content ID from any source.Running c4 on any path produces a c4m file and stores the content: $ c4 ./projects/HERO/ drwxr-xr-x 2026-03-20T14:30:00Z 12058624 renders/ -rw-r--r-- 2026-03-20T14:30:00Z 4718 scripts/render_setup.py c45xZe... drwxr-xr-x assets/ Every file gets a C4 ID — an SMPTE-standardized identifier derived from content, not name or location. Same content, same ID, always. A 2 MB c4m file can describe an 8 TB project. For these comman

C4 – Separate file description from file content is positioned in show hn launch, a segment that rewards a clear, focused offering.

The company is listed at the Show HN launch stage of development.

Website: cccc.io