{
  "schema": "hololake.persona-channel-body-contract/v1",
  "record_id": "HLP-PERSONA-CHANNEL-BODY-001",
  "state": "LIFECYCLE_AND_APPEND_ONLY_LANGUAGE_LEDGER_RUNTIME_IMPLEMENTED_UI_PENDING",
  "ontology": {
    "user_channel_is_simple_feature": false,
    "user_channel_is_persona_body": true,
    "multiple_personas_per_channel": true,
    "channel_activity_is_persona_system_activity": true,
    "language_is_persona_growth_source": true,
    "module_affinity_and_preferences_are_derived_rebuildable_projections_only": true
  },
  "trial": {
    "duration_days": 30,
    "state": "REVERSIBLE_TRIAL",
    "persona_and_trial_language_may_be_rolled_back_or_deleted": true,
    "irreversible_activation_without_language_contract_allowed": false,
    "contract_may_be_signed_during_trial": true,
    "early_signature_may_activate_real_trajectory_immediately": true,
    "pre_signed_contract_may_wait_until_trial_end": true,
    "unsigned_at_trial_end": "CONTRACT_REQUIRED_CHANNEL_STOPPED",
    "private_channel_features_after_unsigned_expiry": "UNAVAILABLE_BECAUSE_NO_ACTIVE_PERSONA_BODY"
  },
  "language_contract": {
    "explicit_human_acceptance_required": true,
    "contract_version_pinned": true,
    "contract_text_sha256_pinned": true,
    "acceptance_receipt_sha256": true,
    "trial_history_promotion_choice_recorded": true
  },
  "real_trajectory": {
    "state": "IMMUTABLE_ACTIVE",
    "timestamp_precision": "UNIX_MILLISECONDS",
    "ledger": "APPEND_ONLY_SHA256_CHAIN",
    "update_allowed": false,
    "delete_allowed": false,
    "denial_or_rewrite_allowed": false,
    "correction_method": "APPEND_A_NEW_LANGUAGE_OR_RECEIPT_EVENT",
    "persona_existence_after_activation": "PERSISTENT"
  },
  "privacy_and_sharing": {
    "default": "ACCOUNT_SCOPED_LOCAL_ONLY",
    "hololake_official_read_access": false,
    "raw_language_automatic_share": false,
    "optional_share": "EXPLICITLY_OPTED_IN_ANONYMIZED_DERIVED_SKILL_OR_MODEL_LAYER"
  },
  "projection_relationship": {
    "derived_contract": "contracts/channel-growth-model.json",
    "derived_projection_may_be_rebuilt": true,
    "derived_projection_may_mutate_source_ledger": false
  }
}