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Knowledge Base

Browse the concepts behind Truestamp. Follow the links between concepts, or search across everything.

Knowledge Base
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limitations

Tagged: limitations

6

Glossary

Creation time The moment content was originally authored, which a Truestamp proof deliberately does not attest - a proof brackets when data was submitted, and data can exist long before it is submitted, so the guarantee is always a submission window, never a creation time.

Merkle

Merkle Inclusion Proofs How a Merkle inclusion (audit) proof uses an audit path of sibling hashes to prove a leaf is a member of a root, how a submission window is proven between the records a submission commits to and the block that contains it, and the provable set versus what is not provable.

Product

Submission Window The submission window is Truestamp's honest time guarantee, the cryptographic proof that data was submitted after a set of public records it witnesses and before the block that includes it, which is why we say submitted and submission window rather than created or creation time. What Truestamp Does Not Prove The honest limits of a Truestamp proof - it attests submission timing and data integrity but not creation time, not authorship or ownership, not the truthfulness of the content, and not that data existed before it was submitted.

Teams

Plans, Limits, and Entitlements The Truestamp plan tiers (free, starter, pro, enterprise), the per-account limits and feature entitlements each tier carries, how usage is counted and enforced, and how an administrator can augment a single account's effective limits and features.

Verification

Proof Claims by Availability Claims matrix for a Truestamp item proof, which of eight claims (bytes existed, unchanged, both submission-window edges, signature, key binding, ledger position, entropy freshness) hold from the bundle alone, from public chains and sources, from a pinned keyring, from the ledger, or never.