Reproducibility

A result in Scellis is reconstructable from its link. Three mechanisms make that true.

• Content addressing: artifacts are keyed by the hash of their bytes and verified before use.
• Fixed seeds: RNG is seeded and threaded through the run; the determinism tier is explicit, never defaulted.
• Stamped provenance: every run records its inputs, versions, and declared effects.

Together they turn a URL into an executable description of a result — replayable, auditable, and identical for whoever opens it.