"No dPRN sells below £450. Ever. Per tonne. The floor is the foundation of everything."
The £450 floor is constitutional. It is the price below which a dPRN cannot legally clear within CircularOS, because £450 is the threshold at which 7% Covenant + 50/50 split + operational cost + replication economics all hold. Selling below would unwind the model. The floor is enforced by code (marketplace refuses), by audit, by Truth Ledger.
Sealed: 01 December 2025·Owner: Sovereign · Constitutional Author·Weight: Sealed · Irreversible
£450
Floor
0
Below-floor sales
∞
No amendment
Signature Diagram · LOCK
📝 Real Example · Numbers · Names
In the field
Cumulative dPRN clearance May 2024 → May 2026: 1,247 tranches, 0 below £450. Average realised £478. Lowest cleared £451 (single tranche, defensive sale, justified by Sovereign 27 Sep 2025).
▸ Triggers · When This Fires
Every dPRN clearance attempt (auto-check)
Marketplace pricing review
Annual constitutional confirmation
⚠ Consequence · If Broken
A single below-floor sale would create precedent. Precedent would create pressure. Pressure would dissolve the floor. Without the floor, the 7% Covenant cannot hold. Without the Covenant, the mission collapses. The £450 lock is the foundation of foundations.
The £450 floor is constitutional. It is the price below which a dPRN cannot legally clear within CircularOS, because £450 is the threshold at which 7% Covenant + 50/50 split + operational cost + replication economics all hold. Selling below would unwind the model. The floor is en…