One or more electronically-accessible media including electronically-executable instructions that direct an apparatus to perform actions including: inserting a type signature tag into a serialized binary blob to serialize an object, the type signature tag including a type signature based on an object type of the object; and transmitting the serialized binary blob. An arrangement including: a signature table having multiple entries, each respective entry of the multiple entries associating a respective object type with a respective type signature, each respective type signature created responsive to a structural representation of the respective object type associated therewith. An apparatus including: one or more media having electronically-executable instructions; and one or more processors capable of executing the electronically-executable instructions to perform actions including: receiving a serialized binary blob; and deserializing an object by extracting a type signature from the serialized binary blob, the type signature derivable from an object type of the object.