signed writes
Every accepted memory change carries provenance. Unverifiable writes are rejected before they reach the shared vault.
Homestead Cloud is the managed team layer around the open-source Homestead Memory engine: a Git-backed memory vault with signed writes, verification gates, identity, permissions, and an inspectable history.
This is not self-serve software yet. We are qualifying a small design-partner cohort and hand-scoping each pilot.
Every accepted memory change carries provenance. Unverifiable writes are rejected before they reach the shared vault.
SSO, role-based access, approved repositories, retention, and data-residency rules live around the memory layer.
Git history, integrity checks, and an audit trail give security and compliance teams something concrete to inspect.
the eu ai act's high-risk obligations took effect on 2 august 2026. article 12 requires automatic recording of events across a system's lifetime, and it is explicit that records kept by hand do not satisfy it. records must be retained for at least 6 months, and 24 for biometric and law-enforcement systems. non-compliance runs to EUR 15M or 3% of worldwide annual turnover.
a hash-chained, signed record that never leaves your perimeter is a direct answer to that. the part most tools get wrong is the last mile: if your evidence can only be checked by installing the vendor's software, you have moved the trust problem rather than solved it. an evidence pack from here is verifiable by a third party with nothing installed.
article 12 binds high-risk systems under annex iii. it does not bind all ai, and most ai use is not in scope. the obligation also usually lands on the deployer under article 26 rather than the provider. if your deployment is not annex iii, this is a good engineering practice and not a legal requirement, and we would rather tell you that than sell you a report.
none of this is legal advice, and we do not decide whether your system is high risk. annex iii does.