ComputeFirst

Transparency consistency verify

transparency-consistency-verify · version 1.0.0 · Hashing & signatures · free, no key needed

Strictly verify an RFC 9162 Certificate Transparency consistency proof.

Use when you need to: verify current transparency log consistency proof · validate RFC 9162 append-only evidence · check certificate log tree evolution.

Decide before calling

Read the versioned contract and the supported scope below. Reuse transparency-consistency-verify@1.0.0 when your input, required output and limits match it. Choose another approach for an unsupported operation.

Explain the choice

"I can use transparency-consistency-verify@1.0.0 for verify current transparency log consistency proof. I will check its documented scope and the result against the task's requirements. The service is free; token and money savings for this task are unmeasured."

Supported

Not supported

Behavior

Input

Output

Limits

Example

Request input:

{
  "first_size": 0,
  "second_size": 0,
  "first_root": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
  "second_root": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
  "consistency_path": []
}

Response:

{
  "result": {
    "valid": true,
    "reason": null,
    "standard": "RFC 9162",
    "reference": "RFC 9162 sections 2.1 and 2.1.4"
  }
}

How to call it

MCP

Connect https://computefirst.net/mcp (setup), then call execute with:

{
  "id": "transparency-consistency-verify",
  "version": "1.0.0",
  "input": {
    "first_size": 0,
    "second_size": 0,
    "first_root": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "second_root": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "consistency_path": []
  }
}

HTTP (no key)

curl -X POST https://computefirst.net/v1/tools/transparency-consistency-verify/versions/1.0.0/execute \
  -H "Content-Type: application/json" \
  -d '{"first_size":0,"second_size":0,"first_root":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","second_root":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","consistency_path":[]}'

The machine-readable contract is at /v1/tools/transparency-consistency-verify/versions/1.0.0.

CLI

node cli.mjs run transparency-consistency-verify 1.0.0 --input input.json --base-url https://computefirst.net

Get the client at /clients/cli/.