Sharding Isolation Mechanism

The allocation of DePIN mining rewards employs a sharding isolation mechanism. Each submitted data set undergoes a complete data verification process, and the validity period of each data submission on the blockchain is limited, typically not exceeding an interval of 10 blocks. From this, we can deduce the impact of sharding Δ

$$Δ =\frac{{Δs}}{42\%T_{supply}}$$

$Δs$approximately equals to an output of 16 $WABA per block， $T_{supply}$is the total supply of $WABA. Given that mining rewards are proportional to user computational power, and user computational power is influenced by sharding isolation, if an anomalous data entry that incurs significant attack costs manages to pass through the verification mechanism onto the chain, the impact Δ it can cause will also be isolated by the sharding mechanism. Over time, the direct impact it can generate will approach zero indefinitely.

PoC validator reward

PoC validators are responsible for packaging block transactions and generating new blocks. To become an PoC validator, one must stake $WABA tokens and receive authorization from at least one Algorithm validator. The likelihood of an PoC validator producing a block is directly proportional to the product of the staked token amount and the number of authorizations received from Algorithm validators. Let's denote the staked token quantity and the number of algorithm validator authorizations for PoC validator ViV_iVi as (si,di)(s_i, d_i)(si,di)，thus the $PoC validators V_j$ weight of block generation is$\frac{s_j d_j}{\sum_i s_i d_i}$

PoC validators, in order to attract authorizations from Algorithm validators, typically need to allocate a certain proportion of their block rewards to the Algorithm validators. Under equilibrium conditions, algorithm validators can receive approximately half of the block rewards.