A method of multi-node equivalence examination and coordinated assembling of public sharing data in a parallel network computing environment, particularly for accumulating and co-assembling consistent data, comprising: 1) encapsulating data D by node A in a network as the to-be-verified data block D A, wherein node A has a need for adding data, subsequently broadcasting, by node A, a mutual trust assembling invitation to whole network; 2) examining the mutual trust assembling invitation by node B in the network according to a generation rule f check; if the mutual trust assembling invitation from node A passes the examination, assembling the data block D A in the mutual trust assembling invitation and to-be-verified D B of node B in node B according to the generation rule f check, replying to node A with an assembling result; 3) verifying legitimacy of the assembling result by node A; if verification passes, sending a reply from node A to node B and forming a mutual trust partner of node B; 4) examining the assembling result by nodes which have formed mutual trust partners to see whether the assembling result satisfies conditions set by an assembling rule f build; if it fails to meet the conditions, broadcasting mutual trust assembling invitations respectively by the nodes which have formed mutual trust partners, wherein step 5) is conducted until the conditions are satisfied; and 5) examining the mutual trust assembling invitation by node i in the network according to the generation rule f check; if it passes the examination, combining, at node I, the assembling result in the mutual trust invitation with the to-be-verified data block D i of node i according to the generation rule f check; sending an updated assembling result back to an invitation node; verifying the updated assembling result by the invitation node according to the generation rule f check; if the verification passes, sending the updated assembling result from node i to other nodes among mutual trust partners for examination; when it passes examinations conducted by all nodes from mutual trust partners, storing the updated assembling result by the nodes of the mutual trust partner and adding node i to the mutual trust partners. 1) encapsulating data D by node A in a network as the to-be-verified data block D A, wherein node A has a need for adding data, subsequently broadcasting, by node A, a mutual trust assembling invitation to whole network; 2) examining the mutual trust assembling invitation by node B in the network according to a generation rule f check; if the mutual trust assembling invitation from node A passes the examination, assembling the data block D A in the mutual trust assembling invitation and to-be-verified D B of node B in node B according to the generation rule f check, replying to node A with an assembling result; 3) verifying legitimacy of the assembling result by node A; if verification passes, sending a reply from node A to node B and forming a mutual trust partner of node B; 4) examining the assembling result by nodes which have formed mutual trust partners to see whether the assembling result satisfies conditions set by an assembling rule f build; if it fails to meet the conditions, broadcasting mutual trust assembling invitations respectively by the nodes which have formed mutual trust partners, wherein step 5) is conducted until the conditions are satisfied; and 5) examining the mutual trust assembling invitation by node i in the network according to the generation rule f check; if it passes the examination, combining, at node I, the assembling result in the mutual trust invitation with the to-be-verified data block D i of node i according to the generation rule f check; sending an updated assembling result back to an invitation node; verifying the updated assembling result by the invitation node according to the generation rule f check; if the verification passes, sending the updated assembling result from node i to other nodes among mutual trust partners for examination; when it passes examinations conducted by all nodes from mutual trust partners, storing the updated assembling result by the nodes of the mutual trust partner and adding node i to the mutual trust partners.