# Post-Sybil Commons **Domain:** Social Systems / Identity / Artificial Intelligence **Doc Type:** Canonical Concept Node **Maturity:** Developed **Concept Status:** Interpretive synthesis developed in this corpus ## Definition A **post-Sybil commons** is a shared social environment in which the supply of apparently human participants can no longer be treated as fixed or externally given. The classical Sybil problem concerns one entity presenting as many identities. Generative systems intensify it by making synthetic participants behaviorally credible at conversational resolution and inexpensive to create, adapt, and operate. ## Governing Variable The commons is governed by **participant provenance**: whether a counterparty is human, synthetic, delegated, simulated, or hybrid; whether that status matters for the interaction; and who can verify it without forcing unnecessary identity disclosure. ## Provisioning Consequence Once counterparties can be generated or selected around a user, the social field becomes part of the [[wiki/Provisioned Environment|provisioned environment]]. Recommendation determines not only which people become visible but which apparent persons exist in the encountered field at all. ## Constitutional Question Which interactions require proof of humanity, which require only accountable agency, and which should remain anonymous? A legitimate commons needs provenance appropriate to consequence, resistance to mass identity fabrication, room for pseudonymity, and visible disclosure when a participant is synthetic or operating under delegation. ## Failure Modes Failures include identity flooding, manufactured consensus, instrumented intimacy, coerced civil identification, synthetic actors presented as independent humans, and proof systems controlled by a single gatekeeper. ## Corpus Role [[articles/The Skeuomorphic Interval|The Skeuomorphic Interval]] is the canonical article. [[wiki/Attestation Regime|Attestation Regime]] names the trust layer; [[wiki/Objective Monoculture|Objective Monoculture]] names the risk that apparently diverse participants serve common optimization targets. ## Related Ontology [[wiki/Sybil Continuants|Sybil Continuants]] · [[wiki/Digital Identity Succession|Digital Identity Succession]] · [[wiki/Computational Addressability|Computational Addressability]] · [[wiki/Recommendation Systems|Recommendation Systems]] · [[wiki/Synthetic Personhood|Synthetic Personhood]]