Block chain system, token distribution method and equipment

The invention relates to the technical field of block chains, and provides a block chain system, a token distribution method and equipment. The blockchain system comprises an excitation layer, and the excitation layer comprises a transaction data acquisition module which is configured to acquire transaction data of a user, and the transaction data comprises the number of certificates held by the user, the holding time of the certificates and the transaction volume of the certificates in unit time; the primary distribution module is configured to determine the upper limit value of the distributed token for each user according to the transaction data of each user and the total amount of totals to be distributed; the secondary distribution module is configured to correct the upper limit value according to the transaction data of each user to obtain the actual number of the token distributed to each user; and the token distribution module is configured to distribute the actual number of tokens determined by the s