Tokenomist's assumption and precision framework is the core differentiator that separates its data from unverified aggregators. Every vesting schedule, unlock event, and supply metric carries two metadata tags: an assumption type describing the data source and a precision level describing temporal accuracy. This transparency lets users make informed decisions about how much weight to place on any given data point. The five assumption types form a confidence hierarchy. Vesting Contract is the highest confidence — data derived directly from a time-lock smart contract that can be independently verified on-chain. Public Project Data & On-chain Verified represents publicly announced schedules that Tokenomist has confirmed against on-chain records. Public Project Data covers schedules announced via blog posts, documentation, or official channels without on-chain verification. Private Project Data comes from information confirmed privately by the project's team. Inferred On-chain is the lowest confidence — schedules interpreted from on-chain behavior patterns without official confirmation. The seven precision levels describe temporal granularity: Second, Block, Hour, Day, Week, Month, and To Be Determined. A vesting contract with block-level precision means Tokenomist can pinpoint the exact block at which tokens unlock. A schedule based on public project data with monthly precision means the unlock is expected within a given month but the exact date is uncertain. The combination of assumption type and precision level gives users a complete picture of data reliability — a Vesting Contract at Block precision is near-certain, while Inferred On-chain at Month precision warrants caution.