ES Record
Accountability and provenance for published content.Record the accountable source, official channel, declared context, publication state and later changes behind digital content.
Explore ES RecordEvidential State Architecture
Evidence before assertion.
EviState creates persistent, independently verifiable evidentiary state for digital content, communications, documents and consequential actions. It helps people, organisations, platforms and regulators determine who or what acted, under what authority, what state was recorded and what changed afterwards.
Communication · Publication · Object · Action
One architecture, applied where accountability matters.
Each application addresses a different kind of consequential state while preserving the same discipline: attributable actor, bounded authority, independent inspection and visible lifecycle change.
ES Mail
Verifiable state for consequential communications.Preserve who sent a communication, what was issued, the relevant authority and how the recorded state changes over time.
Explore ES MailES Stamp
Exact-file evidence for documents and images.Connect a visible inspection carrier to a signed record for the exact issued representation, without treating the visible mark as the evidence itself.
Explore ES StampES Authority
Accountable authority for autonomous action.Allow autonomous systems to operate within established authority while making material authority changes explicit, governed and independently inspectable.
Explore ES AuthorityWhat the architecture preserves
Who or what acted, under what authority, what existed and what changed.
Cryptography protects records. EviState also preserves the evidential context needed to understand what a signature, identity or verification result actually establishes.
Accountable source
Identify the organisation, creator, authorised account or machine actor standing behind a communication, item, record or consequential action.
Recorded state
Preserve what existed at the relevant point in time, including the exact representation, authority and declared context where applicable.
State continuity
Show correction, withdrawal, supersession, reclassification or material authority change without erasing the earlier evidence trail.
Claim boundary
Verification is not endorsement.
- EviState does not certify that an opinion or allegation is true.
- EviState does not become a censor, regulator or police force.
- EviState does not require a central database of children's identities or browsing histories.
- The record preserves evidence; the recipient or competent authority applies the relevant policy, law or judgement.
Policy and regulated environments
Auditability without platform-specific promises.
EviState can support technology-neutral frameworks in which consequential access, distribution or autonomous action depends on attributable source, declared conditions, authority evidence and an accountable decision. The architecture supplies evidence; it does not outsource public policy or regulatory judgement to a private technology provider.
Company and contact
EviState Holdings Limited.
The Courtyard Office, 16 Bell Street, Henley-on-Thames, Oxon, RG9 2BG.