Donor evidence

Captured HTML, JavaScript, CSS, assets, maps, workers, WASM, manifests, packaged resources, routes, capture environment, storage seeds, interaction traces, replay capability, and known live dependencies.

Recovery-route evidence

Source-map coverage and freshness, authored versus generated variants, readable-bundle and module-boundary findings, blind/hybrid regions, boot-authority decisions, buildability blockers, and unsupported surfaces.

Dependency and vendor evidence

Framework and package fingerprints, exact/candidate/unresolved versions, first-party/vendor/ambiguous classifications, byte ownership, replacement or retention rationale, and vendor debt.

Protected-surface evidence

Routes, URLs, event and message names, storage keys, serialized fields, asset paths, shader source and uniforms, extension manifests, Electron IPC, public exports, and entrypoints.

Behavior evidence

Build, typecheck, lint, tests, module-load, browser boot, interaction, console, network, DOM, accessibility, geometry, visual, performance, WebGL, scene, Electron, extension, and retained-flow checks.

History and provenance

Source and evidence fingerprints, plans, accepted decisions, exact mutations, validation outcomes, rollback or refusal records, checkpoints, operator decisions, and final handoff state.

Residual report

A strong report separates what happened from what is still possible.

  • recovered and verified for the declared states
  • recovered but weakly evidenced
  • retained as captured authority
  • inferred and review-required
  • unresolved
  • unsupported
  • deliberately out of scope
“The candidate builds and runs independently for the declared local configuration. Three retained browser flows completed without unexpected console, network, selector, or visual findings under the captured environment. Authentication refresh and one realtime reconnect path were not captured and remain unverified.”Example trust statement

Take the next step

Make the handoff measurable.

A recoverability assessment establishes the evidence inventory, protected surfaces, and validation plan before a larger engagement is proposed.