Abstract: This hot-stamping formed body includes, as a chemical composition, by mass %: C: 0.15% or more and 0.50% or less; Si: 0.10% or more and 3.00% or less; Mn: 0.10% or more and 3.00% or less; P: less than 0.10%; S: less than 0.10%; N: less than 0.10%; Ti: 0.020% or more and 0.150% or less; B: 0.002% or more and 0.010% or less; optionally Al, Cr, Mo, Co, Ni, Cu, V, W, Ca, Mg, and REM; and a remainder including Fe and impurities, in which a microstructure of the hot-stamping formed body includes, by volume fraction, 85% or more of martensite and less than 15% of retained austenite, and in the microstructure, a standard deviation of a frequency distribution of nanohardnesses is 0.70 GPa or less, and an average grain size is 4.0 ?m or less.

Abstract: In interpreting a data record in a blockchain of a certain cryptographic asset, it is usually necessary to use the API of the node software provided by the developer of the software that devises the implementation method. However, since an input/output method of the API also differs depending on the implementation method, it is difficult to collect and analyze blockchain data of cryptographic assets according to a plurality of different implementation methods. The present invention provides a cryptographic asset blockchain processing apparatus or the like that collects blockchain data generated by a plurality of different implementation methods, converts the data into data that can be analyzed, and processes a transaction content such as a quantity, a unit price, and a partner of a transaction cryptographic asset into a standardized format, thereby improving convenience of analysis of a large amount of data for an accounting audit or the like.

Abstract: An information processing apparatus (100) refers to a storage unit that stores information in which a single attribute is assigned to plural words, an occurrence rate of which is lower than a criterion, and identifies first and second vector information of an attribute with which a word extracted from first and second text information is associated. The information processing apparatus (100) generates a conversion model by performing training of parameters of the conversion model such that vector information output when the first vector information is input to the conversion model approaches the second vector information.