✔ human examples are inert valid terms; editing a chosen form cannot mutate a preset (67.569625ms) ✔ a signed offer is not bound until separate provider acceptance (25.788167ms) ✔ changed price cannot retain the identifier or the previous signatures (22.863459ms) ✔ a revision binds its parent and needs new acceptance while old evidence remains intact (36.383291ms) ✔ delivery, receipt and dispute have ordered signed links with role checks (65.861458ms) ✔ a bundle is portable public data; evidence is optional and independently checked (41.825958ms) ✔ import parsing refuses duplicate keys, fractional numbers, oversized and nested payloads (0.349917ms) ✔ byte framing is canonical with numeric-looking keys, quotes, slashes, booleans and null (0.090917ms) ✔ malicious authority claims, foreign keys and extra signed fields fail closed (16.221416ms) ✔ browser-generated records verify in the actual Python reference (134.734417ms) ✔ actual Python-generated signed records verify with browser WebCrypto (79.755958ms) ✔ a separate command-line process verifies an exported record and refuses wrong pins and edits (136.058417ms) ℹ tests 12 ℹ suites 0 ℹ pass 12 ℹ fail 0 ℹ cancelled 0 ℹ skipped 0 ℹ todo 0 ℹ duration_ms 673.119666