Interrogation Torture Constraint / 审讯刑具约束

Definition

Interrogation torture constraint is the legal-restraint pattern in which the state bounds interrogation tools, timing, and intensity so that inquiry does not become uncontrolled punishment. Hanji 753 frames Emperor Zhang’s edict as a return to legal limits on beating implements and a ban on more cruel devices such as iron neck-clamps and needle piercing.

Current Synthesis

The concept sits at the boundary between fact-finding and coercion. Zhangdi’s edict recognizes that the law already permits limited physical interrogation, but insists that even that coercion has specified tools and seasonal conditions.

The core judgment is not abolition of punishment but control over unauthorized cruelty. When officials add more painful devices or press interrogation outside proper conditions, adjudication is no longer simply discovering guilt; it becomes an independent form of abuse.

Key Claims

• Interrogation power requires material limits because tools themselves shape the severity of state violence.
• Legal procedure can fail through unauthorized additions even when officials claim to be pursuing truth.
• Timing matters: the source links criminal interrogation and punishment to seasonal limits rather than constant coercive availability.
• Cruel innovations are politically significant because they convert adjudication into official abuse.
• The concept is procedural, not sentimental; it constrains coercion while leaving criminal law intact.

Evidence

• Specified beating tools: Hanji 753 says Han law provides a bounded physical-interrogation regime with tool specifications.
• Ban on cruel additions: Hanji 753 reports Zhangdi forbidding iron neck-clamps and needle piercing during interrogation.
• Seasonal procedure: Hanji 753 connects trial and punishment timing to autumn and winter conditions rather than unlimited official discretion.

Counterevidence & Qualifications

• This is a constraint concept, not a claim that Eastern Han criminal procedure was nonviolent.
• The evidence is one edict-level intervention; enforcement consistency remains unknown from this source alone.
• The episode’s tool details remain source-scoped and do not yet justify a separate artifact page for each device.

What Changed

• Created this concept from Hanji 753’s Zhangdi interrogation edict.

Related Concepts

• 直谏入罪 / Direct Remonstrance Criminalization - contrasts lawful procedure with political punishment of speech.
• Palace Accusation Verification / 宫廷指控核验 - shares the concern that accusation requires disciplined verification before coercive consequences.
• Punishment Theory Tradeoff - places interrogation limits inside the broader tradeoff between order, deterrence, and justice.
• Private Punishment Without Procedure / 无程序私刑 - contrasts public procedure with punishment driven by unofficial or private impulses.
• Capital Punishment Retribution Problem - shares the theme that punishment legitimacy depends on more than the state’s ability to inflict harm.