flop-lab
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Settlement verifier / devnet

Does the
evidence add up?

Check a settlement. See what agrees, what fails and what public data cannot prove.

Bring your evidence.

Read-only / no wallet

Collects public observations on demand. A devnet reset can remove old channels.

The recorded example below is ready to inspect.

Recorded example

Evidence has limits.

Channel 0xa5d0a1722a5c7b8b86d7489ff1e76d0c3eb0a72e39e9c47edee1681ef766deec

Captured / last-known example, not a live reading
https://mcp.flop.network/mcp

7Pass
0Fail
4Unverifiable
1Not applicable

Counts describe checks on this bundle. They are not a trust score. Final counts remain visible during motion.

The side rail tracks reading position. Expand a check for its exact inputs and dated observations.

Keep the evidence

Repeat it outside this page.

From a checkout of flop-lab, save the downloaded file as evidence.json at the repository root. Run pnpm install --frozen-lockfile first.

pnpm --filter @flop-lab/verifier build && node packages/verifier/dist/cli.js bundle evidence.json --json

CLI exit codes: 0 for named checks that pass or do not apply. 1 for any failure. 3 for missing proof with no failure.

What a passing run still does not prove: honest inference, authenticated sources, chain finality, historical prices or exact challenge eligibility. An unsigned bundle can be edited and rehashed.

Read each check and its limits ↗