
An MCP server that lets agents independently fetch public URLs or API responses, hash and timestamp them, archive snapshots, and retrieve signed certificates with Merkle proofs and Base blockchain anchoring.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Witnessd Mcp's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.