Locked KDU from staking becomes spendable through two release paths — patient and free, or instant with a fee.
When you stake DIAN, the KDU you earn arrives as locked KDU — not yet spendable. The Unlock widget on the Token Access page is where you release it, using whichever of the two methods below fits your situation. Unlocking is an on-chain transaction on Polygon Amoy, so gas is paid in test MATIC.
KDU is Kardian World's operations and wages token — how work, services, and infrastructure use actually get paid for. It's hard-capped at 500,000,000 with no premine: every KDU in existence is minted gradually against real economic demand, under an annual cap that floats between 1M and 50M depending on oracle-measured conditions.
The fee on instant unlocking discourages using the mechanism as a way to bypass the intended pace of KDU entering circulation. The whitepaper notes that 30–60% of all KDU spent in the economy is burned — that burn, not DIAN transfer fees, is where the system's actual deflationary pressure lives.
Go unlock your KDU →KDU supply, issuance, and burn figures are from the Kardian World whitepaper's tokenomics section. The specific unlock cooldown and instant-unlock fee are this feature's own testnet parameters.