Operation and maintenance supervision method and device, storage medium and electronic equipment

The invention discloses an operation and maintenance supervision method and device, a storage medium and electronic equipment, and the method comprises the steps: receiving an operation and maintenance auditing request from any supervision node, and the operation and maintenance auditing request comprises the first time interval information of a to-be-audited operation and maintenance operation; calling an operation and maintenance auditing intelligent contract on the block chain, searching operation and maintenance requirements and operation and maintenance logs stored under the chain according to the operation and maintenance auditing request, uploading the operation and maintenance requirements and the operation and maintenance logs to the block chain, and then executing verification; calling a matching smart contract on a block chain to match the operation and maintenance demand and the operation and maintenance log passing verification, and dividing the operation and maintenance log into a first operatio