01Enquiry, contact, and purpose ledger
Bind tenant, lead, source, campaign, referral, original request, property or service, contact and represented-party links, duplicate state, disclosures, controller decision, consent where used, objection, suppression, channel, accessibility, retention and deletion.
Operating contract: Lead is not one person, contact is not verified identity, match is not relationship, shared channel is not authority, public address is not outreach permission, enquiry response is not general marketing, silence is not consent and duplicate records must not bypass suppression or deletion.
02Enrichment and provenance ledger
Version each stated, observed, authoritative, provider-supplied, derived or inferred field with source, purpose, permitted use, obtained and effective times, expiry, transformation, confidence, contract, cost, correction, conflict and deletion path.
Operating contract: Available is not permitted, provider result is not truth, standardized field is not current fact, multiple sources are not independent proof, confidence is not accuracy, missing is not false, inferred is not stated and a changed or deleted source must not survive invisibly downstream.
03Criteria, score, and decision ledger
Preserve decision type, criteria owner, feature allowlist and prohibition, source values, missing rules, transformations, weights, interactions, thresholds, model version, baselines, score or class, factor reasons, uncertainty, abstention, reviewer decision, correction and challenge.
Operating contract: Profile completeness is not fit, criterion is not eligibility, score is not intent, correlation is not cause, protected proxy is not a neutral feature, high priority is not better person, lower score must not mean unequal housing information and human approval does not repair an invalid design.
04Routing, outreach, and outcome ledger
Track eligible representatives, authority, conflicts, capacity, distribution rule, route, acceptance and override; connect permitted claims, transparent templates, send and delivery states, response, suppression, meeting and later application, offer, contract, lease or sale evidence.
Operating contract: Route is not accepted work, accepted work is not outreach, drafted is not sent, sent is not delivered, open is not interest, reply is not qualification, meeting is not conversion, application is not acceptance, contract is not completion and observed revenue is not causal lift.