The invention relates to a trusted computer platform and a method for verifying trusted chain transfer. A trusted chain is a key component of a trusted computer system, and ensures the safety and credibility of the computer system in the integral process from a trusted source to system starting, but the conventional trusted transfer mode is a chained transfer mode, and due to the problem of layer-by-layer attenuation of the trust level of chained transfer, potential safety hazards exist in the process of establishing the trusted chain of the trusted computer platform. A CPU is authorized by atrusted platform control module (TPCM) to perform chained measurement on the trusted computer platform, and simultaneously, the TPCM follows the CPU to perform the real-time, random and partitioned measurement on the trusted chain, and check points are embedded into codes of each part of the platform trusted chain to perform statistics and comparison on total operating time and total expected time and the operating time and expected time of each partition so as to judge whether each trusted node is distorted or not. The trusted computer platform and the method for verifying the trusted chain transfer improve the real-time of establishment and checking of the trusted chain, and particularly can protect against TOUTOC attack.