Entity Clustering Heuristics
Entity clustering heuristics are algorithmic methods used to group multiple on-chain addresses that are likely controlled by the same entity. Because users often have many addresses, this process is necessary to accurately track the holdings and movements of individual participants, such as whales or exchanges.
By identifying patterns like change addresses or co-spending behavior, analysts can de-anonymize the network to some extent and build a clearer picture of market distribution. This is essential for preventing the overcounting of addresses and for identifying the true influence of large market players.
While not perfect, these heuristics are the industry standard for on-chain analytics and institutional research. They provide the foundation for almost all advanced behavioral analysis in the blockchain space.