Articles

• Questions only layers can answer

  Evidence through time, impact analysis, who wrote it and why it was forgotten, contradictions, cited answers and portable facts: tested recipes.

• Layered graphs, explained

  Why giving every fact an id turns provenance, confidence and beliefs into ordinary queries, and what it costs.

• How tiramemsu differs from oxilite

  Same author, same SQLite base, different answers to “what is a statement?”, with a benchmark and a list of what each does not do.

• Time travel and bitemporality, explained

  Two clocks, when we knew and when it was true, how to query the past in Rust, SPARQL and Cypher, and why an agent wants both.