Content is Exploding, but the Value System Lags BehindThe production of global content and models is expanding at an exponential rate. Digital works, training corpora, algorithm code, and even model invocation rights are being redefined as "new asset units" that are confirmable, tradable, and profit-shareable. Its goal is to build a transparent, verifiable, and financially-enabled content economic protocol on top of the existing fragmented content system, providing foundational support for the future "Measurable Content Economy." This shifts content rights confirmation away from relying on full attribution towards finer-grained structured annotation, which is the technical prerequisite for "content financialization." This turns content rights confirmation and profit-sharing from a complex process into part of the development workflow.