com.elucora/evidence

repo:https://github.com/fuyuki0/elucora-mcp

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

transport:: remote
credential class:: self-provisionable
repo:: https://github.com/Fuyuki0/elucora-mcp

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Tools

elucora_attest
Prove a piece of content existed at a point in time by sealing its SHA-256 hash. Use when you already hold the bytes — a model output, a tool result, a document. Elucora records that you submitted this hash and when; it does not prove where the content came from or that it is true, because Elucora never saw the source. To prove what a web source served, use elucora_capture instead. Consumes receipt quota.
shallow
elucora_capture
Freeze proof of what a web source actually served, before quoting or acting on it. Returns a signed receipt that anyone can verify offline without trusting Elucora. Proves what was served and when, not that the content is true. Sends a network request to the supplied source and consumes receipt quota.
shallow
elucora_get_receipt
Fetch an evidence receipt by ID: the source it covers, the exact passage or field that was sealed, the current signature result, and its transparency log and Bitcoin anchor state. Needs no credentials.
shallow
elucora_verify
Check whether an evidence receipt is genuine and unaltered, and what source bytes it covers. Use this before relying on a receipt produced by someone else. Needs no credentials.
shallow

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