The invention discloses a house renting platform and network fingerprint electronic door lock system comprising a cloud end system, a data storage system, a block chain storage system, a tenant clientend, a landlord client end, and an electronic lock; the house renting platform and network fingerprint electronic door lock system can effectively check the landlord and tenant ID information, and uses the tenant fingerprint as the key; the system is easy to use, can record the tenant renting process, and can form a tenant credit file.