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Where such a description lives and what it is are unknown.","posed_since":"2001","precise":"Find a quantum system whose observables compute those of quantum gravity in asymptotically de Sitter space, for example a Euclidean CFT at future infinity (dS/CFT, Strominger 2001), a static-patch or horizon dual, or double-scaled SYK, reproducing at least the Gibbons-Hawking entropy and the tree-level wavefunction of the universe.","problem_ref":null,"references":"","settled_by":"A quantum system with a derived dictionary reproducing the Gibbons-Hawking entropy and de Sitter graviton correlators at tree level.","status_note":"Proposals based on double-scaled SYK (2022-2025) and on algebras of observables in the static patch (2022) are under debate.","title":"Holographic dual of quantum gravity in de Sitter 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